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armed/gulp-flatten
lib/flatten-path.js
flattenPath
function flattenPath(file, opts) { var fileName = path.basename(file.path); var dirs; if (!opts.includeParents && !opts.subPath) { return fileName; } dirs = path.dirname(file.relative).split(path.sep); if (opts.includeParents) { dirs = includeParents(dirs, opts.includeParents); } if (opts.subPath) { dirs = subPath(dirs, opts.subPath); } dirs.push(fileName); return path.join.apply(path, dirs); }
javascript
function flattenPath(file, opts) { var fileName = path.basename(file.path); var dirs; if (!opts.includeParents && !opts.subPath) { return fileName; } dirs = path.dirname(file.relative).split(path.sep); if (opts.includeParents) { dirs = includeParents(dirs, opts.includeParents); } if (opts.subPath) { dirs = subPath(dirs, opts.subPath); } dirs.push(fileName); return path.join.apply(path, dirs); }
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Flatten the path to the desired depth @param {File} file - vinyl file @param {Object} options @return {String}
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aa164976236a44a7f7f31de58d57c71384ae2c26
https://github.com/armed/gulp-flatten/blob/aa164976236a44a7f7f31de58d57c71384ae2c26/lib/flatten-path.js#L49-L67
train
giseburt/TinyG-node
tinyg.js
function(r) { if (!seenConnectionBanner) { self.emit('connected', r); seenConnectionBanner = true; deferredSetup.resolve(r); return; } if (r.hasOwnProperty("rx") && self.serialPortData === null) { self.ignoredResponses--; if (!self.timedSendsOnly) { self.linesRequested = r.rx - 1; } // -1 is okay, that just means wait until we've sent two lines to send again } else if (self.ignoredResponses > 0) { self.ignoredResponses--; return; } else { if (!self.timedSendsOnly) { self.linesRequested++; } } self._sendLines(); }
javascript
function(r) { if (!seenConnectionBanner) { self.emit('connected', r); seenConnectionBanner = true; deferredSetup.resolve(r); return; } if (r.hasOwnProperty("rx") && self.serialPortData === null) { self.ignoredResponses--; if (!self.timedSendsOnly) { self.linesRequested = r.rx - 1; } // -1 is okay, that just means wait until we've sent two lines to send again } else if (self.ignoredResponses > 0) { self.ignoredResponses--; return; } else { if (!self.timedSendsOnly) { self.linesRequested++; } } self._sendLines(); }
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Prepare the event listeners
[ "Prepare", "the", "event", "listeners" ]
1bf51558e4e6b8165fdc7ed09f80782ab81834f1
https://github.com/giseburt/TinyG-node/blob/1bf51558e4e6b8165fdc7ed09f80782ab81834f1/tinyg.js#L252-L276
train
giseburt/TinyG-node
tinyg.js
function (k, v) { promiseChain = promiseChain.then(function() { return self.set(k, v); }).catch(function (e) { // console.log("Caught error setting {", k, ":", v, "}: ", e); self.emit('error', e); return Q.fcall(function () {}); }); }
javascript
function (k, v) { promiseChain = promiseChain.then(function() { return self.set(k, v); }).catch(function (e) { // console.log("Caught error setting {", k, ":", v, "}: ", e); self.emit('error', e); return Q.fcall(function () {}); }); }
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We have to artificially create a function context to hold the values so we make a closure function, assign the variables, and immediately call it.
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1bf51558e4e6b8165fdc7ed09f80782ab81834f1
https://github.com/giseburt/TinyG-node/blob/1bf51558e4e6b8165fdc7ed09f80782ab81834f1/tinyg.js#L866-L874
train
audiojs/pcm-util
index.js
getFormat
function getFormat (obj) { //undefined format - no format-related props, for sure if (!obj) return {} //if is string - parse format if (typeof obj === 'string' || obj.id) { return parse(obj.id || obj) } //if audio buffer - we know it’s format else if (isAudioBuffer(obj)) { var arrayFormat = fromTypedArray(obj.getChannelData(0)) return { sampleRate: obj.sampleRate, channels: obj.numberOfChannels, samplesPerFrame: obj.length, float: true, signed: true, bitDepth: arrayFormat.bitDepth } } //if is array - detect format else if (ArrayBuffer.isView(obj)) { return fromTypedArray(obj) } //FIXME: add AudioNode, stream detection //else detect from obhect return fromObject(obj) }
javascript
function getFormat (obj) { //undefined format - no format-related props, for sure if (!obj) return {} //if is string - parse format if (typeof obj === 'string' || obj.id) { return parse(obj.id || obj) } //if audio buffer - we know it’s format else if (isAudioBuffer(obj)) { var arrayFormat = fromTypedArray(obj.getChannelData(0)) return { sampleRate: obj.sampleRate, channels: obj.numberOfChannels, samplesPerFrame: obj.length, float: true, signed: true, bitDepth: arrayFormat.bitDepth } } //if is array - detect format else if (ArrayBuffer.isView(obj)) { return fromTypedArray(obj) } //FIXME: add AudioNode, stream detection //else detect from obhect return fromObject(obj) }
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Get format info from any object, unnormalized.
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d4e949178e61a2c297d7d38df6da0ee325524e2f
https://github.com/audiojs/pcm-util/blob/d4e949178e61a2c297d7d38df6da0ee325524e2f/index.js#L43-L74
train
audiojs/pcm-util
index.js
equal
function equal (a, b) { return (a.id || stringify(a)) === (b.id || stringify(b)) }
javascript
function equal (a, b) { return (a.id || stringify(a)) === (b.id || stringify(b)) }
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Whether one format is equal to another
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d4e949178e61a2c297d7d38df6da0ee325524e2f
https://github.com/audiojs/pcm-util/blob/d4e949178e61a2c297d7d38df6da0ee325524e2f/index.js#L119-L121
train
audiojs/pcm-util
index.js
toArrayBuffer
function toArrayBuffer (audioBuffer, format) { if (!isNormalized(format)) format = normalize(format) var data //convert to arraybuffer if (audioBuffer._data) data = audioBuffer._data.buffer; else { var floatArray = audioBuffer.getChannelData(0).constructor; data = new floatArray(audioBuffer.length * audioBuffer.numberOfChannels); for (var channel = 0; channel < audioBuffer.numberOfChannels; channel++) { data.set(audioBuffer.getChannelData(channel), channel * audioBuffer.length); } } var arrayFormat = fromTypedArray(audioBuffer.getChannelData(0)) var buffer = convert(data, { float: true, channels: audioBuffer.numberOfChannels, sampleRate: audioBuffer.sampleRate, interleaved: false, bitDepth: arrayFormat.bitDepth }, format) return buffer }
javascript
function toArrayBuffer (audioBuffer, format) { if (!isNormalized(format)) format = normalize(format) var data //convert to arraybuffer if (audioBuffer._data) data = audioBuffer._data.buffer; else { var floatArray = audioBuffer.getChannelData(0).constructor; data = new floatArray(audioBuffer.length * audioBuffer.numberOfChannels); for (var channel = 0; channel < audioBuffer.numberOfChannels; channel++) { data.set(audioBuffer.getChannelData(channel), channel * audioBuffer.length); } } var arrayFormat = fromTypedArray(audioBuffer.getChannelData(0)) var buffer = convert(data, { float: true, channels: audioBuffer.numberOfChannels, sampleRate: audioBuffer.sampleRate, interleaved: false, bitDepth: arrayFormat.bitDepth }, format) return buffer }
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Convert AudioBuffer to Buffer with specified format
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d4e949178e61a2c297d7d38df6da0ee325524e2f
https://github.com/audiojs/pcm-util/blob/d4e949178e61a2c297d7d38df6da0ee325524e2f/index.js#L170-L198
train
audiojs/pcm-util
index.js
toAudioBuffer
function toAudioBuffer (buffer, format) { if (!isNormalized(format)) format = normalize(format) buffer = convert(buffer, format, { channels: format.channels, sampleRate: format.sampleRate, interleaved: false, float: true }) var len = Math.floor(buffer.byteLength * .25 / format.channels) var audioBuffer = new AudioBuffer(null, { length: len, numberOfChannels: format.channels, sampleRate: format.sampleRate }) var step = len * 4 for (var channel = 0; channel < format.channels; channel++) { var offset = channel * step var data = new Float32Array(buffer.slice(offset, offset + step)) audioBuffer.getChannelData(channel).set(data) } return audioBuffer }
javascript
function toAudioBuffer (buffer, format) { if (!isNormalized(format)) format = normalize(format) buffer = convert(buffer, format, { channels: format.channels, sampleRate: format.sampleRate, interleaved: false, float: true }) var len = Math.floor(buffer.byteLength * .25 / format.channels) var audioBuffer = new AudioBuffer(null, { length: len, numberOfChannels: format.channels, sampleRate: format.sampleRate }) var step = len * 4 for (var channel = 0; channel < format.channels; channel++) { var offset = channel * step var data = new Float32Array(buffer.slice(offset, offset + step)) audioBuffer.getChannelData(channel).set(data) } return audioBuffer }
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Convert Buffer to AudioBuffer with specified format
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d4e949178e61a2c297d7d38df6da0ee325524e2f
https://github.com/audiojs/pcm-util/blob/d4e949178e61a2c297d7d38df6da0ee325524e2f/index.js#L202-L228
train
audiojs/pcm-util
index.js
convert
function convert (buffer, from, to) { //ensure formats are full if (!isNormalized(from)) from = normalize(from) if (!isNormalized(to)) to = normalize(to) //convert buffer/alike to arrayBuffer var data if (buffer instanceof ArrayBuffer) { data = buffer } else if (ArrayBuffer.isView(buffer)) { if (buffer.byteOffset != null) data = buffer.buffer.slice(buffer.byteOffset, buffer.byteOffset + buffer.byteLength); else data = buffer.buffer; } else { data = (new Uint8Array(buffer.length != null ? buffer : [buffer])).buffer } //ignore needless conversion if (equal(from ,to)) { return data } //create containers for conversion var fromArray = new (arrayClass(from))(data) //toArray is automatically filled with mapped values //but in some cases mapped badly, e. g. float → int(round + rotate) var toArray = new (arrayClass(to))(fromArray) //if range differ, we should apply more thoughtful mapping if (from.max !== to.max) { fromArray.forEach(function (value, idx) { //ignore not changed range //bring to 0..1 var normalValue = (value - from.min) / (from.max - from.min) //bring to new format ranges value = normalValue * (to.max - to.min) + to.min //clamp (buffers does not like values outside of bounds) toArray[idx] = Math.max(to.min, Math.min(to.max, value)) }) } //reinterleave, if required if (from.interleaved != to.interleaved) { var channels = from.channels var len = Math.floor(fromArray.length / channels) //deinterleave if (from.interleaved && !to.interleaved) { toArray = toArray.map(function (value, idx, data) { var targetOffset = idx % len var targetChannel = ~~(idx / len) return data[targetOffset * channels + targetChannel] }) } //interleave else if (!from.interleaved && to.interleaved) { toArray = toArray.map(function (value, idx, data) { var targetOffset = ~~(idx / channels) var targetChannel = idx % channels return data[targetChannel * len + targetOffset] }) } } //ensure endianness if (!to.float && from.byteOrder !== to.byteOrder) { var le = to.byteOrder === 'LE' var view = new DataView(toArray.buffer) var step = to.bitDepth / 8 var methodName = 'set' + getDataViewSuffix(to) for (var i = 0, l = toArray.length; i < l; i++) { view[methodName](i*step, toArray[i], le) } } return toArray.buffer }
javascript
function convert (buffer, from, to) { //ensure formats are full if (!isNormalized(from)) from = normalize(from) if (!isNormalized(to)) to = normalize(to) //convert buffer/alike to arrayBuffer var data if (buffer instanceof ArrayBuffer) { data = buffer } else if (ArrayBuffer.isView(buffer)) { if (buffer.byteOffset != null) data = buffer.buffer.slice(buffer.byteOffset, buffer.byteOffset + buffer.byteLength); else data = buffer.buffer; } else { data = (new Uint8Array(buffer.length != null ? buffer : [buffer])).buffer } //ignore needless conversion if (equal(from ,to)) { return data } //create containers for conversion var fromArray = new (arrayClass(from))(data) //toArray is automatically filled with mapped values //but in some cases mapped badly, e. g. float → int(round + rotate) var toArray = new (arrayClass(to))(fromArray) //if range differ, we should apply more thoughtful mapping if (from.max !== to.max) { fromArray.forEach(function (value, idx) { //ignore not changed range //bring to 0..1 var normalValue = (value - from.min) / (from.max - from.min) //bring to new format ranges value = normalValue * (to.max - to.min) + to.min //clamp (buffers does not like values outside of bounds) toArray[idx] = Math.max(to.min, Math.min(to.max, value)) }) } //reinterleave, if required if (from.interleaved != to.interleaved) { var channels = from.channels var len = Math.floor(fromArray.length / channels) //deinterleave if (from.interleaved && !to.interleaved) { toArray = toArray.map(function (value, idx, data) { var targetOffset = idx % len var targetChannel = ~~(idx / len) return data[targetOffset * channels + targetChannel] }) } //interleave else if (!from.interleaved && to.interleaved) { toArray = toArray.map(function (value, idx, data) { var targetOffset = ~~(idx / channels) var targetChannel = idx % channels return data[targetChannel * len + targetOffset] }) } } //ensure endianness if (!to.float && from.byteOrder !== to.byteOrder) { var le = to.byteOrder === 'LE' var view = new DataView(toArray.buffer) var step = to.bitDepth / 8 var methodName = 'set' + getDataViewSuffix(to) for (var i = 0, l = toArray.length; i < l; i++) { view[methodName](i*step, toArray[i], le) } } return toArray.buffer }
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Convert buffer from format A to format B.
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d4e949178e61a2c297d7d38df6da0ee325524e2f
https://github.com/audiojs/pcm-util/blob/d4e949178e61a2c297d7d38df6da0ee325524e2f/index.js#L234-L316
train
audiojs/pcm-util
index.js
fromTypedArray
function fromTypedArray (array) { if (array instanceof Int8Array) { return { float: false, signed: true, bitDepth: 8 } } if ((array instanceof Uint8Array) || (array instanceof Uint8ClampedArray)) { return { float: false, signed: false, bitDepth: 8 } } if (array instanceof Int16Array) { return { float: false, signed: true, bitDepth: 16 } } if (array instanceof Uint16Array) { return { float: false, signed: false, bitDepth: 16 } } if (array instanceof Int32Array) { return { float: false, signed: true, bitDepth: 32 } } if (array instanceof Uint32Array) { return { float: false, signed: false, bitDepth: 32 } } if (array instanceof Float32Array) { return { float: true, signed: false, bitDepth: 32 } } if (array instanceof Float64Array) { return { float: true, signed: false, bitDepth: 64 } } //other dataview types are Uint8Arrays return { float: false, signed: false, bitDepth: 8 } }
javascript
function fromTypedArray (array) { if (array instanceof Int8Array) { return { float: false, signed: true, bitDepth: 8 } } if ((array instanceof Uint8Array) || (array instanceof Uint8ClampedArray)) { return { float: false, signed: false, bitDepth: 8 } } if (array instanceof Int16Array) { return { float: false, signed: true, bitDepth: 16 } } if (array instanceof Uint16Array) { return { float: false, signed: false, bitDepth: 16 } } if (array instanceof Int32Array) { return { float: false, signed: true, bitDepth: 32 } } if (array instanceof Uint32Array) { return { float: false, signed: false, bitDepth: 32 } } if (array instanceof Float32Array) { return { float: true, signed: false, bitDepth: 32 } } if (array instanceof Float64Array) { return { float: true, signed: false, bitDepth: 64 } } //other dataview types are Uint8Arrays return { float: false, signed: false, bitDepth: 8 } }
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Get format info from the array type
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d4e949178e61a2c297d7d38df6da0ee325524e2f
https://github.com/audiojs/pcm-util/blob/d4e949178e61a2c297d7d38df6da0ee325524e2f/index.js#L359-L423
train
audiojs/pcm-util
index.js
fromObject
function fromObject (obj) { //else retrieve format properties from object var format = {} formatProperties.forEach(function (key) { if (obj[key] != null) format[key] = obj[key] }) //some AudioNode/etc-specific options if (!format.channels && (obj.channelCount || obj.numberOfChannels)) { format.channels = obj.channelCount || obj.numberOfChannels } if (!format.sampleRate && obj.rate) { format.sampleRate = obj.rate } return format }
javascript
function fromObject (obj) { //else retrieve format properties from object var format = {} formatProperties.forEach(function (key) { if (obj[key] != null) format[key] = obj[key] }) //some AudioNode/etc-specific options if (!format.channels && (obj.channelCount || obj.numberOfChannels)) { format.channels = obj.channelCount || obj.numberOfChannels } if (!format.sampleRate && obj.rate) { format.sampleRate = obj.rate } return format }
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Retrieve format info from object
[ "Retrieve", "format", "info", "from", "object" ]
d4e949178e61a2c297d7d38df6da0ee325524e2f
https://github.com/audiojs/pcm-util/blob/d4e949178e61a2c297d7d38df6da0ee325524e2f/index.js#L429-L446
train
mesaugat/chai-exclude
chai-exclude.js
isObject
function isObject (arg) { return arg === Object(arg) && Object.prototype.toString.call(arg) !== '[object Array]' }
javascript
function isObject (arg) { return arg === Object(arg) && Object.prototype.toString.call(arg) !== '[object Array]' }
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Check if the argument is an object. @param {any} arg @returns {Boolean}
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ef4e8e6ec597a1308fa2bb89d97c59a31c8f1cae
https://github.com/mesaugat/chai-exclude/blob/ef4e8e6ec597a1308fa2bb89d97c59a31c8f1cae/chai-exclude.js#L23-L25
train
mesaugat/chai-exclude
chai-exclude.js
removeKeysFrom
function removeKeysFrom (val, props, recursive = false) { // Replace circular values with '[Circular]' const obj = fclone(val) if (isObject(obj)) { return removeKeysFromObject(obj, props, recursive) } return removeKeysFromArray(obj, props, recursive) }
javascript
function removeKeysFrom (val, props, recursive = false) { // Replace circular values with '[Circular]' const obj = fclone(val) if (isObject(obj)) { return removeKeysFromObject(obj, props, recursive) } return removeKeysFromArray(obj, props, recursive) }
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Remove keys from an object or an array. @param {Object|Array} val object or array to remove keys @param {Array} props array of keys to remove @param {Boolean} recursive true if property needs to be removed recursively @returns {Object}
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ef4e8e6ec597a1308fa2bb89d97c59a31c8f1cae
https://github.com/mesaugat/chai-exclude/blob/ef4e8e6ec597a1308fa2bb89d97c59a31c8f1cae/chai-exclude.js#L35-L44
train
mesaugat/chai-exclude
chai-exclude.js
removeKeysFromObject
function removeKeysFromObject (obj, props, recursive = false) { const res = {} const keys = Object.keys(obj) const isRecursive = !!recursive for (let i = 0; i < keys.length; i++) { const key = keys[i] const val = obj[key] const hasKey = props.indexOf(key) === -1 if (isRecursive && hasKey && isObject(val)) { res[key] = removeKeysFromObject(val, props, true) } else if (isRecursive && hasKey && isArray(val)) { res[key] = removeKeysFromArray(val, props, true) } else if (hasKey) { res[key] = val } } return res }
javascript
function removeKeysFromObject (obj, props, recursive = false) { const res = {} const keys = Object.keys(obj) const isRecursive = !!recursive for (let i = 0; i < keys.length; i++) { const key = keys[i] const val = obj[key] const hasKey = props.indexOf(key) === -1 if (isRecursive && hasKey && isObject(val)) { res[key] = removeKeysFromObject(val, props, true) } else if (isRecursive && hasKey && isArray(val)) { res[key] = removeKeysFromArray(val, props, true) } else if (hasKey) { res[key] = val } } return res }
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Remove keys from an object and return a new object. @param {Object} obj object to remove keys @param {Array} props array of keys to remove @param {Boolean} recursive true if property needs to be removed recursively @returns {Object}
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ef4e8e6ec597a1308fa2bb89d97c59a31c8f1cae
https://github.com/mesaugat/chai-exclude/blob/ef4e8e6ec597a1308fa2bb89d97c59a31c8f1cae/chai-exclude.js#L54-L75
train
mesaugat/chai-exclude
chai-exclude.js
removeKeysFromArray
function removeKeysFromArray (array, props, recursive = false) { const res = [] let val = {} if (!array.length) { return res } for (let i = 0; i < array.length; i++) { if (isObject(array[i])) { val = removeKeysFromObject(array[i], props, recursive) } else if (isArray(array[i])) { val = removeKeysFromArray(array[i], props, recursive) } else { val = array[i] } res.push(val) } return res }
javascript
function removeKeysFromArray (array, props, recursive = false) { const res = [] let val = {} if (!array.length) { return res } for (let i = 0; i < array.length; i++) { if (isObject(array[i])) { val = removeKeysFromObject(array[i], props, recursive) } else if (isArray(array[i])) { val = removeKeysFromArray(array[i], props, recursive) } else { val = array[i] } res.push(val) } return res }
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Remove keys from an object inside an array and return a new array. @param {Array} array array with objects @param {Array} props array of keys to remove @param {Boolean} recursive true if property needs to be removed recursively @returns {Array}
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ef4e8e6ec597a1308fa2bb89d97c59a31c8f1cae
https://github.com/mesaugat/chai-exclude/blob/ef4e8e6ec597a1308fa2bb89d97c59a31c8f1cae/chai-exclude.js#L85-L106
train
mesaugat/chai-exclude
chai-exclude.js
assertEqual
function assertEqual (_super) { return function (val) { const props = utils.flag(this, 'excludingProps') if (utils.flag(this, 'excluding')) { val = removeKeysFrom(val, props) } else if (utils.flag(this, 'excludingEvery')) { val = removeKeysFrom(val, props, true) } // In case of 'use strict' and babelified code arguments[0] = val _super.apply(this, arguments) } }
javascript
function assertEqual (_super) { return function (val) { const props = utils.flag(this, 'excludingProps') if (utils.flag(this, 'excluding')) { val = removeKeysFrom(val, props) } else if (utils.flag(this, 'excludingEvery')) { val = removeKeysFrom(val, props, true) } // In case of 'use strict' and babelified code arguments[0] = val _super.apply(this, arguments) } }
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Override standard assertEqual method to remove the keys from other part of the equation. @param {Object} _super @returns {Function}
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ef4e8e6ec597a1308fa2bb89d97c59a31c8f1cae
https://github.com/mesaugat/chai-exclude/blob/ef4e8e6ec597a1308fa2bb89d97c59a31c8f1cae/chai-exclude.js#L114-L129
train
howdyai/botkit-storage-redis
src/index.js
getStorageObj
function getStorageObj(client, namespace) { return { get: function(id, cb) { client.hget(namespace, id, function(err, res) { cb(err, res ? JSON.parse(res) : null); }); }, save: function(object, cb) { if (!object.id) { return cb(new Error('The given object must have an id property'), {}); } client.hset(namespace, object.id, JSON.stringify(object), cb); }, remove: function(id, cb) { client.hdel(namespace, [id], cb); }, all: function(cb, options) { client.hgetall(namespace, function(err, res) { if (err) { return cb(err); } var parsed, array = []; for (var i in res) { parsed = JSON.parse(res[i]); res[i] = parsed; array.push(parsed); } cb(null, options && options.type === 'object' ? res : array); }); } }; }
javascript
function getStorageObj(client, namespace) { return { get: function(id, cb) { client.hget(namespace, id, function(err, res) { cb(err, res ? JSON.parse(res) : null); }); }, save: function(object, cb) { if (!object.id) { return cb(new Error('The given object must have an id property'), {}); } client.hset(namespace, object.id, JSON.stringify(object), cb); }, remove: function(id, cb) { client.hdel(namespace, [id], cb); }, all: function(cb, options) { client.hgetall(namespace, function(err, res) { if (err) { return cb(err); } var parsed, array = []; for (var i in res) { parsed = JSON.parse(res[i]); res[i] = parsed; array.push(parsed); } cb(null, options && options.type === 'object' ? res : array); }); } }; }
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Function to generate a storage object for a given namespace @param {Object} client The redis client @param {String} namespace The namespace to use for storing in Redis @returns {{get: get, save: save, all: all, allById: allById}}
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66d41fd796ae400195f3b491fa5743d36184164b
https://github.com/howdyai/botkit-storage-redis/blob/66d41fd796ae400195f3b491fa5743d36184164b/src/index.js#L37-L73
train
yyssc/ssc-grid
docs/assets/javascript.js
inTag
function inTag(stream, state) { var ch = stream.next(); if (ch == ">" || (ch == "/" && stream.eat(">"))) { state.jsxTag.depth -= 1; state.tokenize = tokenBase; return ret(ch == ">" ? "endTag" : "selfcloseTag", "tag bracket"); } else if (ch == "=") { type = "equals"; return null; } else if (ch == "<") { state.tokenize = tokenBase; var next = state.tokenize(stream, state); return next ? next + " tag error" : "tag error"; } else if (ch == "{") { state.jsxTag.brackets[state.jsxTag.depth] = 1; // counter for brackets state.tokenize = tokenBase; return null; } else if (ch == "}") { return null; } else if (/[\'\"]/.test(ch)) { state.tokenize = inAttribute(ch); return state.tokenize(stream, state); } else { stream.match(/^[^\s\u00a0=<>\"\']*[^\s\u00a0=<>\"\'\/]/); return "word"; } }
javascript
function inTag(stream, state) { var ch = stream.next(); if (ch == ">" || (ch == "/" && stream.eat(">"))) { state.jsxTag.depth -= 1; state.tokenize = tokenBase; return ret(ch == ">" ? "endTag" : "selfcloseTag", "tag bracket"); } else if (ch == "=") { type = "equals"; return null; } else if (ch == "<") { state.tokenize = tokenBase; var next = state.tokenize(stream, state); return next ? next + " tag error" : "tag error"; } else if (ch == "{") { state.jsxTag.brackets[state.jsxTag.depth] = 1; // counter for brackets state.tokenize = tokenBase; return null; } else if (ch == "}") { return null; } else if (/[\'\"]/.test(ch)) { state.tokenize = inAttribute(ch); return state.tokenize(stream, state); } else { stream.match(/^[^\s\u00a0=<>\"\']*[^\s\u00a0=<>\"\'\/]/); return "word"; } }
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for JSX mode
[ "for", "JSX", "mode" ]
6687a483c83e02c97504ff1fba99a14dbe3e0390
https://github.com/yyssc/ssc-grid/blob/6687a483c83e02c97504ff1fba99a14dbe3e0390/docs/assets/javascript.js#L156-L182
train
yyssc/ssc-grid
docs/generate-metadata.js
applyPropDoclets
function applyPropDoclets(props, propName) { let prop = props[propName]; let doclets = prop.doclets; let value; // the @type doclet to provide a prop type // Also allows enums (oneOf) if string literals are provided // ex: @type {("optionA"|"optionB")} if (doclets.type) { value = cleanDocletValue(doclets.type); prop.type.name = value; if (value[0] === '(') { value = value.substring(1, value.length - 1).split('|'); prop.type.value = value; prop.type.name = value.every(isLiteral) ? 'enum' : 'union'; } } // Use @required to mark a prop as required // useful for custom propTypes where there isn't a `.isRequired` addon if (doclets.required) { prop.required = true; } // Use @defaultValue to provide a prop's default value if (doclets.defaultValue) { prop.defaultValue = cleanDocletValue(doclets.defaultValue); } }
javascript
function applyPropDoclets(props, propName) { let prop = props[propName]; let doclets = prop.doclets; let value; // the @type doclet to provide a prop type // Also allows enums (oneOf) if string literals are provided // ex: @type {("optionA"|"optionB")} if (doclets.type) { value = cleanDocletValue(doclets.type); prop.type.name = value; if (value[0] === '(') { value = value.substring(1, value.length - 1).split('|'); prop.type.value = value; prop.type.name = value.every(isLiteral) ? 'enum' : 'union'; } } // Use @required to mark a prop as required // useful for custom propTypes where there isn't a `.isRequired` addon if (doclets.required) { prop.required = true; } // Use @defaultValue to provide a prop's default value if (doclets.defaultValue) { prop.defaultValue = cleanDocletValue(doclets.defaultValue); } }
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Reads the JSDoc "doclets" and applies certain ones to the prop type data This allows us to "fix" parsing errors, or unparsable data with JSDoc style comments @param {Object} props Object Hash of the prop metadata @param {String} propName
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6687a483c83e02c97504ff1fba99a14dbe3e0390
https://github.com/yyssc/ssc-grid/blob/6687a483c83e02c97504ff1fba99a14dbe3e0390/docs/generate-metadata.js#L49-L79
train
yyssc/ssc-grid
docs/build.js
generateHTML
function generateHTML(fileName) { return new Promise( resolve => { const location = fileName === 'index.html' ? '/' : `/${fileName}`; match({routes, location}, (error, redirectLocation, renderProps) => { let html = ReactDOMServer.renderToString( <RouterContext {...renderProps} /> ); html = '<!doctype html>' + html; let write = fsp.writeFile(path.join(docsBuilt, fileName), html); resolve(write); }); }); }
javascript
function generateHTML(fileName) { return new Promise( resolve => { const location = fileName === 'index.html' ? '/' : `/${fileName}`; match({routes, location}, (error, redirectLocation, renderProps) => { let html = ReactDOMServer.renderToString( <RouterContext {...renderProps} /> ); html = '<!doctype html>' + html; let write = fsp.writeFile(path.join(docsBuilt, fileName), html); resolve(write); }); }); }
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Generates HTML code for `fileName` page. @param {string} fileName Path for Router.Route @return {Promise} promise @internal
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6687a483c83e02c97504ff1fba99a14dbe3e0390
https://github.com/yyssc/ssc-grid/blob/6687a483c83e02c97504ff1fba99a14dbe3e0390/docs/build.js#L31-L43
train
Mozu/mozu-node-sdk
security/auth-ticket.js
AuthTicket
function AuthTicket(json) { var self = this; if (!(this instanceof AuthTicket)) return new AuthTicket(json); for (var p in json) { if (json.hasOwnProperty(p)) { self[p] = p.indexOf('Expiration') !== -1 ? new Date(json[p]) : json[p]; // dateify the dates, this'll break if the prop name changes } } }
javascript
function AuthTicket(json) { var self = this; if (!(this instanceof AuthTicket)) return new AuthTicket(json); for (var p in json) { if (json.hasOwnProperty(p)) { self[p] = p.indexOf('Expiration') !== -1 ? new Date(json[p]) : json[p]; // dateify the dates, this'll break if the prop name changes } } }
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The authentication ticket used to authenticate anything. @class AuthTicket @property {string} accessToken The token that stores an encrypted list of the application's configured behaviors and authenticates the application. @property {Date} accessTokenExpiration Date and time the access token expires. After the access token expires, refresh the authentication ticket using the refresh token. @property {string} refreshToken The token that refreshes the application's authentication ticket. @property {Date} refreshTokenExpiration Date and time the refresh token expires. After the refresh token expires, generate a new authentication ticket.
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ff976fa97c5b4cca5135e47d616ba1bae47d20ee
https://github.com/Mozu/mozu-node-sdk/blob/ff976fa97c5b4cca5135e47d616ba1bae47d20ee/security/auth-ticket.js#L12-L20
train
Financial-Times/ftdomdelegate
lib/delegate.js
Delegate
function Delegate(root) { /** * Maintain a map of listener * lists, keyed by event name. * * @type Object */ this.listenerMap = [{}, {}]; if (root) { this.root(root); } /** @type function() */ this.handle = Delegate.prototype.handle.bind(this); }
javascript
function Delegate(root) { /** * Maintain a map of listener * lists, keyed by event name. * * @type Object */ this.listenerMap = [{}, {}]; if (root) { this.root(root); } /** @type function() */ this.handle = Delegate.prototype.handle.bind(this); }
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DOM event delegator The delegator will listen for events that bubble up to the root node. @constructor @param {Node|string} [root] The root node or a selector string matching the root node
[ "DOM", "event", "delegator" ]
d95d92da2da7d66ae9f7284339f0e953d15919ce
https://github.com/Financial-Times/ftdomdelegate/blob/d95d92da2da7d66ae9f7284339f0e953d15919ce/lib/delegate.js#L17-L32
train
rogeriopvl/gulp-mustache
index.js
loadPartials
function loadPartials(template, templatePath) { var templateDir = path.dirname(templatePath) var partialRegexp = new RegExp( escapeRegex(mustache.tags[0]) + '>\\s*(\\S+)\\s*' + escapeRegex(mustache.tags[1]), 'g' ) var partialMatch while ((partialMatch = partialRegexp.exec(template))) { var partialName = partialMatch[1] if (!partials[partialName]) { try { var partialPath = null var partial = null // ignore `partial` with file extension. // e.g. // 1, `{{> ./path/to/partial.html }}` // 2, `{{> ./path/to/partial. }}` if (path.extname(partialName) !== '') { partialPath = path.resolve(templateDir, partialName) partial = fs.readFileSync(partialPath, 'utf8') } else { // ignore `partial` file is exists without file extension. // e.g. // 1, `{{> ./path/to/partial }}` is exists. // 2, `{{> ./path/to/.partial }}` is exists. partialPath = path.resolve(templateDir, partialName) if (fs.existsSync(partialPath)) { partial = fs.readFileSync(partialPath, 'utf8') } else { // or check if `partial + options.extension` is exists. // e.g. // if `options.extension` equals ".html": // the `{{> ./path/to/partial }}` will load // `./path/to/partial.html`. if (typeof options.extension === 'string') { partialPath = path.resolve( templateDir, partialName + options.extension ) if (fs.existsSync(partialPath)) { partial = fs.readFileSync(partialPath, 'utf8') } } // when `options.extension` is not a string or // `partialName + options.extension` does not exists. // try use `.mustache` extension to load `partial` file. if (partial === null) { partialPath = path.resolve( templateDir, partialName + '.mustache' ) partial = fs.readFileSync(partialPath, 'utf8') } } } partials[partialName] = partial loadPartials.call(this, partial, partialPath) } catch (ex) { this.emit( 'error', new PluginError( 'gulp-mustache', // use `ex.message` property instead of `partialPath`, // because `this.emit()` seems not a sync method. // also the `ex.message` property provide more details // about error information. 'Unable to load partial file: ' + ex.message ) ) } } } }
javascript
function loadPartials(template, templatePath) { var templateDir = path.dirname(templatePath) var partialRegexp = new RegExp( escapeRegex(mustache.tags[0]) + '>\\s*(\\S+)\\s*' + escapeRegex(mustache.tags[1]), 'g' ) var partialMatch while ((partialMatch = partialRegexp.exec(template))) { var partialName = partialMatch[1] if (!partials[partialName]) { try { var partialPath = null var partial = null // ignore `partial` with file extension. // e.g. // 1, `{{> ./path/to/partial.html }}` // 2, `{{> ./path/to/partial. }}` if (path.extname(partialName) !== '') { partialPath = path.resolve(templateDir, partialName) partial = fs.readFileSync(partialPath, 'utf8') } else { // ignore `partial` file is exists without file extension. // e.g. // 1, `{{> ./path/to/partial }}` is exists. // 2, `{{> ./path/to/.partial }}` is exists. partialPath = path.resolve(templateDir, partialName) if (fs.existsSync(partialPath)) { partial = fs.readFileSync(partialPath, 'utf8') } else { // or check if `partial + options.extension` is exists. // e.g. // if `options.extension` equals ".html": // the `{{> ./path/to/partial }}` will load // `./path/to/partial.html`. if (typeof options.extension === 'string') { partialPath = path.resolve( templateDir, partialName + options.extension ) if (fs.existsSync(partialPath)) { partial = fs.readFileSync(partialPath, 'utf8') } } // when `options.extension` is not a string or // `partialName + options.extension` does not exists. // try use `.mustache` extension to load `partial` file. if (partial === null) { partialPath = path.resolve( templateDir, partialName + '.mustache' ) partial = fs.readFileSync(partialPath, 'utf8') } } } partials[partialName] = partial loadPartials.call(this, partial, partialPath) } catch (ex) { this.emit( 'error', new PluginError( 'gulp-mustache', // use `ex.message` property instead of `partialPath`, // because `this.emit()` seems not a sync method. // also the `ex.message` property provide more details // about error information. 'Unable to load partial file: ' + ex.message ) ) } } } }
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find and load partials not already in partials list from disk, recursively
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c9c39e1a3e94a5a34181af44581c79a7673b5aea
https://github.com/rogeriopvl/gulp-mustache/blob/c9c39e1a3e94a5a34181af44581c79a7673b5aea/index.js#L70-L153
train
conveyal/mastarm
lib/logger.js
notifySlack
function notifySlack ({ channel, text, webhook }) { return fetch(webhook, { body: JSON.stringify({ channel, text }), headers: { 'Content-Type': 'application/json' }, method: 'POST' }) .then(response => response.text()) .catch(err => { logToErrorConsole('Error posting to Slack webhook') logToErrorConsole(err) return err }) }
javascript
function notifySlack ({ channel, text, webhook }) { return fetch(webhook, { body: JSON.stringify({ channel, text }), headers: { 'Content-Type': 'application/json' }, method: 'POST' }) .then(response => response.text()) .catch(err => { logToErrorConsole('Error posting to Slack webhook') logToErrorConsole(err) return err }) }
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Send a message to slack by making a request to a webhook.
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bf525af25c6b6a14e383bc009cd92753b520e50b
https://github.com/conveyal/mastarm/blob/bf525af25c6b6a14e383bc009cd92753b520e50b/lib/logger.js#L33-L50
train
conveyal/mastarm
lib/load-config.js
findFile
function findFile (filename) { const file = configDirectory + '/' + filename if (fs.existsSync(file)) return file const defaultFile = defaultDirectory + '/' + filename if (fs.existsSync(defaultFile)) return defaultFile return null }
javascript
function findFile (filename) { const file = configDirectory + '/' + filename if (fs.existsSync(file)) return file const defaultFile = defaultDirectory + '/' + filename if (fs.existsSync(defaultFile)) return defaultFile return null }
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Try to find a config file. Look first in the configDirectory and then fallback to the defaultDirectory. If the file is still not found, return null.
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bf525af25c6b6a14e383bc009cd92753b520e50b
https://github.com/conveyal/mastarm/blob/bf525af25c6b6a14e383bc009cd92753b520e50b/lib/load-config.js#L31-L37
train
conveyal/mastarm
lib/load-config.js
loadYaml
function loadYaml (filename) { const file = findFile(`${filename}.yml`) return file ? YAML.parse(fs.readFileSync(file, 'utf8')) : {} }
javascript
function loadYaml (filename) { const file = findFile(`${filename}.yml`) return file ? YAML.parse(fs.readFileSync(file, 'utf8')) : {} }
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Return the JSON of a YAML file if it found, otherwise return an empty object.
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bf525af25c6b6a14e383bc009cd92753b520e50b
https://github.com/conveyal/mastarm/blob/bf525af25c6b6a14e383bc009cd92753b520e50b/lib/load-config.js#L42-L45
train
conveyal/mastarm
lib/load-config.js
overrideWithEnvironment
function overrideWithEnvironment (object, environment) { if (object.environments && object.environments[environment]) { const newObject = Object.assign( {}, object, object.environments[environment] ) delete newObject.environments return newObject } return object }
javascript
function overrideWithEnvironment (object, environment) { if (object.environments && object.environments[environment]) { const newObject = Object.assign( {}, object, object.environments[environment] ) delete newObject.environments return newObject } return object }
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If an environments key exists within a config object, use that data instead.
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bf525af25c6b6a14e383bc009cd92753b520e50b
https://github.com/conveyal/mastarm/blob/bf525af25c6b6a14e383bc009cd92753b520e50b/lib/load-config.js#L51-L63
train
conveyal/mastarm
lib/lint-messages.js
parseImportLine
function parseImportLine (line) { if (IS_IMPORT.test(line)) { // could be either depending on whether default import was before or after named imports const [, default0, named, default1] = IMPORT.exec(line) const defaultImport = default0 || default1 const namedImports = [] if (named) { let next while ((next = NAMED_IMPORTS.exec(named)) != null) { const [, src, importedAs] = next namedImports.push([src, importedAs || src]) // if no alternate name, use default name } } return [defaultImport, namedImports] } else { return null } }
javascript
function parseImportLine (line) { if (IS_IMPORT.test(line)) { // could be either depending on whether default import was before or after named imports const [, default0, named, default1] = IMPORT.exec(line) const defaultImport = default0 || default1 const namedImports = [] if (named) { let next while ((next = NAMED_IMPORTS.exec(named)) != null) { const [, src, importedAs] = next namedImports.push([src, importedAs || src]) // if no alternate name, use default name } } return [defaultImport, namedImports] } else { return null } }
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parse a line to determine if it is an import of messages
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bf525af25c6b6a14e383bc009cd92753b520e50b
https://github.com/conveyal/mastarm/blob/bf525af25c6b6a14e383bc009cd92753b520e50b/lib/lint-messages.js#L23-L41
train
conveyal/mastarm
lib/lint-messages.js
lintFileContents
function lintFileContents (messages, js) { // what was messages imported as let importedAtRootAs = false let importedMembersAs const importedMembersLookup = new Map() let namedMatcher, rootMatcher // TODO handle importing members, e.g. import { analysis } from messages const foundMessages = [] let lineNumber = 0 // first increment lands at 0 for (const line of js.split('\n')) { lineNumber++ const parsedImport = parseImportLine(line) if (parsedImport) { ;[importedAtRootAs, importedMembersAs] = parsedImport // make sure we don't catch things like display_messages by making sure there's a diff char before rootMatcher = new RegExp( `[^a-zA-Z0-9_$]${importedAtRootAs}\\.([^ ,\\(\\)\\[}]+)`, 'g' ) namedMatcher = new RegExp( `[^a-zA-Z0-9_$](${importedMembersAs .map(a => a[1]) .join('|')})\\.([^ ,\\(\\)\\[}]+)`, 'g' ) importedMembersAs.forEach(([member, importedAs]) => importedMembersLookup.set(importedAs, member) ) } else if (importedAtRootAs || importedMembersAs) { let result // each subsequent call gets next match if (importedAtRootAs) { while ((result = rootMatcher.exec(line)) != null) { foundMessages.push([result[1], lineNumber]) } } // do the same for imported members if (importedMembersAs.length > 0) { while ((result = namedMatcher.exec(line)) != null) { // map back to the names in the messages file foundMessages.push([ `${importedMembersLookup.get(result[1])}.${result[2]}`, lineNumber ]) } } } } // filter to only the missing ones return foundMessages.filter(([message, lineNumber]) => { let current = messages for (const sub of message.split('.')) { current = current[sub] if (current == null) { return true // something in the chain is undefined } } return false }) }
javascript
function lintFileContents (messages, js) { // what was messages imported as let importedAtRootAs = false let importedMembersAs const importedMembersLookup = new Map() let namedMatcher, rootMatcher // TODO handle importing members, e.g. import { analysis } from messages const foundMessages = [] let lineNumber = 0 // first increment lands at 0 for (const line of js.split('\n')) { lineNumber++ const parsedImport = parseImportLine(line) if (parsedImport) { ;[importedAtRootAs, importedMembersAs] = parsedImport // make sure we don't catch things like display_messages by making sure there's a diff char before rootMatcher = new RegExp( `[^a-zA-Z0-9_$]${importedAtRootAs}\\.([^ ,\\(\\)\\[}]+)`, 'g' ) namedMatcher = new RegExp( `[^a-zA-Z0-9_$](${importedMembersAs .map(a => a[1]) .join('|')})\\.([^ ,\\(\\)\\[}]+)`, 'g' ) importedMembersAs.forEach(([member, importedAs]) => importedMembersLookup.set(importedAs, member) ) } else if (importedAtRootAs || importedMembersAs) { let result // each subsequent call gets next match if (importedAtRootAs) { while ((result = rootMatcher.exec(line)) != null) { foundMessages.push([result[1], lineNumber]) } } // do the same for imported members if (importedMembersAs.length > 0) { while ((result = namedMatcher.exec(line)) != null) { // map back to the names in the messages file foundMessages.push([ `${importedMembersLookup.get(result[1])}.${result[2]}`, lineNumber ]) } } } } // filter to only the missing ones return foundMessages.filter(([message, lineNumber]) => { let current = messages for (const sub of message.split('.')) { current = current[sub] if (current == null) { return true // something in the chain is undefined } } return false }) }
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Lint a file against messages. Exported for testing
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bf525af25c6b6a14e383bc009cd92753b520e50b
https://github.com/conveyal/mastarm/blob/bf525af25c6b6a14e383bc009cd92753b520e50b/lib/lint-messages.js#L44-L111
train
conveyal/mastarm
lib/js-transform.js
svgToString
function svgToString (filename) { if (!/\.svg$/i.test(filename)) { return through() } return through(function (buf, enc, next) { this.push('module.exports=' + JSON.stringify(buf.toString('utf8'))) next() }) }
javascript
function svgToString (filename) { if (!/\.svg$/i.test(filename)) { return through() } return through(function (buf, enc, next) { this.push('module.exports=' + JSON.stringify(buf.toString('utf8'))) next() }) }
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Transform a svg file to a module containing a JSON string
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bf525af25c6b6a14e383bc009cd92753b520e50b
https://github.com/conveyal/mastarm/blob/bf525af25c6b6a14e383bc009cd92753b520e50b/lib/js-transform.js#L43-L52
train
conveyal/mastarm
lib/js-transform.js
yamlTransform
function yamlTransform (filename) { if (!/\.yml|\.yaml$/i.test(filename)) { return through() } return through(function (buf, enc, next) { this.push( 'module.exports=' + JSON.stringify(YAML.parse(buf.toString('utf8'))) ) next() }) }
javascript
function yamlTransform (filename) { if (!/\.yml|\.yaml$/i.test(filename)) { return through() } return through(function (buf, enc, next) { this.push( 'module.exports=' + JSON.stringify(YAML.parse(buf.toString('utf8'))) ) next() }) }
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Transform an YAML file to a module containing a JSON string
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bf525af25c6b6a14e383bc009cd92753b520e50b
https://github.com/conveyal/mastarm/blob/bf525af25c6b6a14e383bc009cd92753b520e50b/lib/js-transform.js#L85-L96
train
conveyal/mastarm
lib/flyle.js
logAndSend
function logAndSend ({ err, res }) { logger.error('flyle >> sending default image: ', err.message) sendImg({ path: DEFAULT_PNG, res }) }
javascript
function logAndSend ({ err, res }) { logger.error('flyle >> sending default image: ', err.message) sendImg({ path: DEFAULT_PNG, res }) }
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Send the default image and log an error
[ "Send", "the", "default", "image", "and", "log", "an", "error" ]
bf525af25c6b6a14e383bc009cd92753b520e50b
https://github.com/conveyal/mastarm/blob/bf525af25c6b6a14e383bc009cd92753b520e50b/lib/flyle.js#L53-L59
train
conveyal/mastarm
lib/flyle.js
sendImg
function sendImg ({ path, res }) { res.writeHead(STATUS_OK, { 'Content-Type': 'image/png' }) fs.createReadStream(path).pipe(res) }
javascript
function sendImg ({ path, res }) { res.writeHead(STATUS_OK, { 'Content-Type': 'image/png' }) fs.createReadStream(path).pipe(res) }
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Respond with an image
[ "Respond", "with", "an", "image" ]
bf525af25c6b6a14e383bc009cd92753b520e50b
https://github.com/conveyal/mastarm/blob/bf525af25c6b6a14e383bc009cd92753b520e50b/lib/flyle.js#L66-L71
train
conveyal/mastarm
lib/util.js
classifyFile
function classifyFile (file) { return stat(file).then(({ err, stats }) => { if (err) { if (err.code === 'ENOENT') { missingFiles.push(file) } else { throw err } } else { foundFiles.push(file) } }) }
javascript
function classifyFile (file) { return stat(file).then(({ err, stats }) => { if (err) { if (err.code === 'ENOENT') { missingFiles.push(file) } else { throw err } } else { foundFiles.push(file) } }) }
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Add the file to the foundFiles or missingFiles arrays based on their existance.
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bf525af25c6b6a14e383bc009cd92753b520e50b
https://github.com/conveyal/mastarm/blob/bf525af25c6b6a14e383bc009cd92753b520e50b/lib/util.js#L32-L44
train
conveyal/mastarm
lib/util.js
globPromise
function globPromise (file) { return new Promise((resolve, reject) => { glob(file, (err, files) => { if (err) { reject(err) } else { resolve(files) } }) }) }
javascript
function globPromise (file) { return new Promise((resolve, reject) => { glob(file, (err, files) => { if (err) { reject(err) } else { resolve(files) } }) }) }
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Use the `glob` function on a file, but return a promise
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bf525af25c6b6a14e383bc009cd92753b520e50b
https://github.com/conveyal/mastarm/blob/bf525af25c6b6a14e383bc009cd92753b520e50b/lib/util.js#L49-L59
train
conveyal/mastarm
lib/util.js
globFile
function globFile (file) { return stat(file).then(({ err, stats }) => { if (err) throw err if (stats.isDirectory()) { // TODO what if file is already slash-terminated? switch (file) { case './': return globPromise('./*.js') case 'bin': return globPromise('bin/*') default: return globPromise(`${file}/**/*.js`) } } else { return Promise.resolve(file) } }) }
javascript
function globFile (file) { return stat(file).then(({ err, stats }) => { if (err) throw err if (stats.isDirectory()) { // TODO what if file is already slash-terminated? switch (file) { case './': return globPromise('./*.js') case 'bin': return globPromise('bin/*') default: return globPromise(`${file}/**/*.js`) } } else { return Promise.resolve(file) } }) }
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Glob a path. If the path is a file, return the path If the path is a directory, return the promisified glob of the directory Throw an error if the path does no exist
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bf525af25c6b6a14e383bc009cd92753b520e50b
https://github.com/conveyal/mastarm/blob/bf525af25c6b6a14e383bc009cd92753b520e50b/lib/util.js#L67-L84
train
nodules/asker
lib/asker.js
clearTimeouts
function clearTimeouts() { // stop tracking time for network operations self._networkTime = contimer.stop(self._timerCtx, self.buildTimerId('network')); if (socketTimeout) { clearTimeout(socketTimeout); socketTimeout = null; } if (queueTimeout) { clearTimeout(queueTimeout); queueTimeout = null; } }
javascript
function clearTimeouts() { // stop tracking time for network operations self._networkTime = contimer.stop(self._timerCtx, self.buildTimerId('network')); if (socketTimeout) { clearTimeout(socketTimeout); socketTimeout = null; } if (queueTimeout) { clearTimeout(queueTimeout); queueTimeout = null; } }
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Clears queue and socket timeouts if any
[ "Clears", "queue", "and", "socket", "timeouts", "if", "any" ]
edf5f733806a044634a37c704e01077b9afa064f
https://github.com/nodules/asker/blob/edf5f733806a044634a37c704e01077b9afa064f/lib/asker.js#L586-L599
train
nodules/asker
lib/asker.js
breakRequest
function breakRequest(retryReason) { clearTimeouts(); // mark this request as rejected, response must not be built in this case httpRequest.rejected = true; // force agent "freeness" (e.g. release) in Node.js<0.12 and dump response object internally httpRequest.abort(); if (retryReason) { // call for retry if retryReason provided self._retryHttpRequest(retryReason); } }
javascript
function breakRequest(retryReason) { clearTimeouts(); // mark this request as rejected, response must not be built in this case httpRequest.rejected = true; // force agent "freeness" (e.g. release) in Node.js<0.12 and dump response object internally httpRequest.abort(); if (retryReason) { // call for retry if retryReason provided self._retryHttpRequest(retryReason); } }
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Breaks request execution and retry request if retryReason is provided @param {AskerError} [retryReason]
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edf5f733806a044634a37c704e01077b9afa064f
https://github.com/nodules/asker/blob/edf5f733806a044634a37c704e01077b9afa064f/lib/asker.js#L605-L617
train
conveyal/mastarm
lib/push-to-s3.js
upload
function upload ({ body, s3bucket, cloudfront, outfile }) { const bucketUrl = `https://s3.amazonaws.com/${s3bucket}` return new Promise((resolve, reject) => { const s3object = new AWS.S3({ params: { ACL: 'public-read', Body: body, Bucket: s3bucket, ContentType: mime.getType(outfile), Key: outfile } }) const bytes = bytesToSize(body.byteLength || body.length) const bucketLink = `<${bucketUrl}/${outfile}|${s3bucket}/${outfile}>` s3object.upload().send(function (err) { if (err) { return reject( new Error( `s3 upload to ${bucketLink} rejected with ${err.code} ${ err.message }` ) ) } if (cloudfront) { const cf = new AWS.CloudFront() logger .log(`:lightning: *cloudfront:* invalidating path ${outfile}`) .then(() => { cf.createInvalidation( { DistributionId: cloudfront, InvalidationBatch: { CallerReference: uuid.v4(), Paths: { Items: ['/' + outfile], Quantity: 1 } } }, function (err) { if (err) { return reject( new Error(`cf invalidation rejected with ${err.message}`) ) } done() } ) }) } else { done() } }) /** * Helper function to log a successful upload to s3. */ function done () { logger .log(`:checkered_flag: *uploaded:* ${bucketLink} (${bytes})`) .then(resolve) } }) }
javascript
function upload ({ body, s3bucket, cloudfront, outfile }) { const bucketUrl = `https://s3.amazonaws.com/${s3bucket}` return new Promise((resolve, reject) => { const s3object = new AWS.S3({ params: { ACL: 'public-read', Body: body, Bucket: s3bucket, ContentType: mime.getType(outfile), Key: outfile } }) const bytes = bytesToSize(body.byteLength || body.length) const bucketLink = `<${bucketUrl}/${outfile}|${s3bucket}/${outfile}>` s3object.upload().send(function (err) { if (err) { return reject( new Error( `s3 upload to ${bucketLink} rejected with ${err.code} ${ err.message }` ) ) } if (cloudfront) { const cf = new AWS.CloudFront() logger .log(`:lightning: *cloudfront:* invalidating path ${outfile}`) .then(() => { cf.createInvalidation( { DistributionId: cloudfront, InvalidationBatch: { CallerReference: uuid.v4(), Paths: { Items: ['/' + outfile], Quantity: 1 } } }, function (err) { if (err) { return reject( new Error(`cf invalidation rejected with ${err.message}`) ) } done() } ) }) } else { done() } }) /** * Helper function to log a successful upload to s3. */ function done () { logger .log(`:checkered_flag: *uploaded:* ${bucketLink} (${bytes})`) .then(resolve) } }) }
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Upload the contents of a file to s3. Also, invalidate the respective cloudfront path if instructed to do so.
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bf525af25c6b6a14e383bc009cd92753b520e50b
https://github.com/conveyal/mastarm/blob/bf525af25c6b6a14e383bc009cd92753b520e50b/lib/push-to-s3.js#L14-L79
train
conveyal/mastarm
lib/push-to-s3.js
bytesToSize
function bytesToSize (bytes) { const sizes = ['bytes', 'kb', 'mb', 'gb', 'tb'] if (bytes === 0) return '0 byte' const i = parseInt(Math.floor(Math.log(bytes) / Math.log(BYTES))) return (bytes / Math.pow(BYTES, i)).toFixed(DISPLAY_DECIMALS) + sizes[i] }
javascript
function bytesToSize (bytes) { const sizes = ['bytes', 'kb', 'mb', 'gb', 'tb'] if (bytes === 0) return '0 byte' const i = parseInt(Math.floor(Math.log(bytes) / Math.log(BYTES))) return (bytes / Math.pow(BYTES, i)).toFixed(DISPLAY_DECIMALS) + sizes[i] }
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Pretty print the size of the number of bytes.
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bf525af25c6b6a14e383bc009cd92753b520e50b
https://github.com/conveyal/mastarm/blob/bf525af25c6b6a14e383bc009cd92753b520e50b/lib/push-to-s3.js#L87-L92
train
conveyal/mastarm
lib/css-transform.js
getUrl
function getUrl (value) { const reg = /url\((\s*)(['"]?)(.+?)\2(\s*)\)/g const match = reg.exec(value) const url = match[URL_POSITION] return url }
javascript
function getUrl (value) { const reg = /url\((\s*)(['"]?)(.+?)\2(\s*)\)/g const match = reg.exec(value) const url = match[URL_POSITION] return url }
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Extract the contents of a css url @param {string} value raw css @return {string} the contents of the url
[ "Extract", "the", "contents", "of", "a", "css", "url" ]
bf525af25c6b6a14e383bc009cd92753b520e50b
https://github.com/conveyal/mastarm/blob/bf525af25c6b6a14e383bc009cd92753b520e50b/lib/css-transform.js#L119-L124
train
conveyal/mastarm
lib/browserify.js
browserifyIt
function browserifyIt ({ config, entry, env, instrument }) { return browserify(entry, { basedir: process.cwd(), cache: {}, debug: true, fullPaths: env === 'development', packageCache: {}, paths: [ path.join(__dirname, '/../node_modules'), path.join(process.cwd(), '/node_modules') ], transform: transform({ config, env, instrument }) }) }
javascript
function browserifyIt ({ config, entry, env, instrument }) { return browserify(entry, { basedir: process.cwd(), cache: {}, debug: true, fullPaths: env === 'development', packageCache: {}, paths: [ path.join(__dirname, '/../node_modules'), path.join(process.cwd(), '/node_modules') ], transform: transform({ config, env, instrument }) }) }
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Bundle some js together with browserify
[ "Bundle", "some", "js", "together", "with", "browserify" ]
bf525af25c6b6a14e383bc009cd92753b520e50b
https://github.com/conveyal/mastarm/blob/bf525af25c6b6a14e383bc009cd92753b520e50b/lib/browserify.js#L13-L26
train
conveyal/mastarm
lib/prepublish.js
transformDir
function transformDir ({ config, entry, outdir }) { return glob.sync(`${entry[0]}/**/*.js`).map(filename => transformFile({ config, entry: [filename, filename.replace(entry[0], entry[1] || outdir)] }) ) }
javascript
function transformDir ({ config, entry, outdir }) { return glob.sync(`${entry[0]}/**/*.js`).map(filename => transformFile({ config, entry: [filename, filename.replace(entry[0], entry[1] || outdir)] }) ) }
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Transform all of the files in a directory recursively.
[ "Transform", "all", "of", "the", "files", "in", "a", "directory", "recursively", "." ]
bf525af25c6b6a14e383bc009cd92753b520e50b
https://github.com/conveyal/mastarm/blob/bf525af25c6b6a14e383bc009cd92753b520e50b/lib/prepublish.js#L29-L36
train
conveyal/mastarm
lib/prepublish.js
transformFile
function transformFile ({ config, entry, outdir }) { const filename = entry[0] const filepath = entry[1] || `${outdir}/${filename}` const results = babel.transform( fs.readFileSync(filename, 'utf8'), Object.assign({}, config, { filename, sourceMaps: true }) ) mkdirp.sync(path.dirname(filepath)) fs.writeFileSync( filepath, results.code + '\n\n//# sourceMappingURL=' + path.basename(filepath) ) fs.writeFileSync(`${filepath}.map`, JSON.stringify(results.map)) return results }
javascript
function transformFile ({ config, entry, outdir }) { const filename = entry[0] const filepath = entry[1] || `${outdir}/${filename}` const results = babel.transform( fs.readFileSync(filename, 'utf8'), Object.assign({}, config, { filename, sourceMaps: true }) ) mkdirp.sync(path.dirname(filepath)) fs.writeFileSync( filepath, results.code + '\n\n//# sourceMappingURL=' + path.basename(filepath) ) fs.writeFileSync(`${filepath}.map`, JSON.stringify(results.map)) return results }
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Transform a file with babel and also write the sourcemap for the file.
[ "Transform", "a", "file", "with", "babel", "and", "also", "write", "the", "sourcemap", "for", "the", "file", "." ]
bf525af25c6b6a14e383bc009cd92753b520e50b
https://github.com/conveyal/mastarm/blob/bf525af25c6b6a14e383bc009cd92753b520e50b/lib/prepublish.js#L41-L56
train
thrashr888/grunt-sftp-deploy
tasks/sftp-deploy.js
dirParseSync
function dirParseSync(startDir, result) { var files; var i; var tmpPath; var currFile; // initialize the `result` object if it is the first iteration if (result === undefined) { result = {}; result[localSep] = []; } // check if `startDir` is a valid location if (!fs.existsSync(startDir)) { grunt.warn(startDir + ' is not an existing location'); } // iterate throught the contents of the `startDir` location of the current iteration files = fs.readdirSync(startDir); for (i = 0; i < files.length; i++) { currFile = startDir + localSep + files[i]; if (!file.isMatch({matchBase: true}, exclusions, currFile)) { if (file.isDir(currFile)) { tmpPath = path.relative(localRoot, startDir + localSep + files[i]); if (!_.has(result, tmpPath)) { result[tmpPath] = []; } dirParseSync(currFile, result); } else { tmpPath = path.relative(localRoot, startDir); if (!tmpPath.length) { tmpPath = localSep; } result[tmpPath].push(files[i]); } } } return result; }
javascript
function dirParseSync(startDir, result) { var files; var i; var tmpPath; var currFile; // initialize the `result` object if it is the first iteration if (result === undefined) { result = {}; result[localSep] = []; } // check if `startDir` is a valid location if (!fs.existsSync(startDir)) { grunt.warn(startDir + ' is not an existing location'); } // iterate throught the contents of the `startDir` location of the current iteration files = fs.readdirSync(startDir); for (i = 0; i < files.length; i++) { currFile = startDir + localSep + files[i]; if (!file.isMatch({matchBase: true}, exclusions, currFile)) { if (file.isDir(currFile)) { tmpPath = path.relative(localRoot, startDir + localSep + files[i]); if (!_.has(result, tmpPath)) { result[tmpPath] = []; } dirParseSync(currFile, result); } else { tmpPath = path.relative(localRoot, startDir); if (!tmpPath.length) { tmpPath = localSep; } result[tmpPath].push(files[i]); } } } return result; }
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A method for parsing the source location and storing the information into a suitably formated object
[ "A", "method", "for", "parsing", "the", "source", "location", "and", "storing", "the", "information", "into", "a", "suitably", "formated", "object" ]
71aeb29e90f4d1fd9589bf43a7c39654eb08a657
https://github.com/thrashr888/grunt-sftp-deploy/blob/71aeb29e90f4d1fd9589bf43a7c39654eb08a657/tasks/sftp-deploy.js#L42-L81
train
CPatchane/create-cozy-app
packages/cozy-scripts/config/webpack.config.hash.js
function() { this.plugin('done', stats => { fs.writeFileSync( path.join(targetConfig.output.path, paths.appBuildAssetsJson()), `{"hash":"${stats.hash}"}` ) }) }
javascript
function() { this.plugin('done', stats => { fs.writeFileSync( path.join(targetConfig.output.path, paths.appBuildAssetsJson()), `{"hash":"${stats.hash}"}` ) }) }
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Extracts Hash in external file for reference
[ "Extracts", "Hash", "in", "external", "file", "for", "reference" ]
14ff6733e51a2c50a472ecebd895ed557c62fc37
https://github.com/CPatchane/create-cozy-app/blob/14ff6733e51a2c50a472ecebd895ed557c62fc37/packages/cozy-scripts/config/webpack.config.hash.js#L13-L20
train
ssbc/patchcore
backlinks/obs-cache.js
createCache
function createCache (cacheForMilliSeconds) { var cache = {} var newRemove = new Set() var oldRemove = new Set() function use (id) { newRemove.delete(id) oldRemove.delete(id) } function release (id) { newRemove.add(id) } var timer = setInterval(() => { oldRemove.forEach(id => { if (cache[id]) { cache[id].destroy() delete cache[id] } }) oldRemove.clear() // cycle var hold = oldRemove oldRemove = newRemove newRemove = hold }, cacheForMilliSeconds || 5e3) if (timer.unref) timer.unref() /** * Takes a thread ID (for the cache ID) and a pull stream to populate the * backlinks observable with. After the backlinks obserable is unsubscribed * from it is cached for the configured amount of time before the pull stream * is aborted unless there is a new incoming listener */ function cachedBacklinks (id, backlinksPullStream) { if (!cache[id]) { var sync = Value(false) var aborter = Abortable() var collection = Value([]) // try not to saturate the thread onceIdle(() => { pull( backlinksPullStream, aborter, pull.drain((msg) => { if (msg.sync) { sync.set(true) } else { var value = resolve(collection) value.push(msg) collection.set(value) } }) ) }) cache[id] = computed([collection], x => x, { onListen: () => use(id), onUnlisten: () => release(id) }) cache[id].destroy = aborter.abort cache[id].sync = sync } return cache[id] } return { cachedBacklinks: cachedBacklinks } }
javascript
function createCache (cacheForMilliSeconds) { var cache = {} var newRemove = new Set() var oldRemove = new Set() function use (id) { newRemove.delete(id) oldRemove.delete(id) } function release (id) { newRemove.add(id) } var timer = setInterval(() => { oldRemove.forEach(id => { if (cache[id]) { cache[id].destroy() delete cache[id] } }) oldRemove.clear() // cycle var hold = oldRemove oldRemove = newRemove newRemove = hold }, cacheForMilliSeconds || 5e3) if (timer.unref) timer.unref() /** * Takes a thread ID (for the cache ID) and a pull stream to populate the * backlinks observable with. After the backlinks obserable is unsubscribed * from it is cached for the configured amount of time before the pull stream * is aborted unless there is a new incoming listener */ function cachedBacklinks (id, backlinksPullStream) { if (!cache[id]) { var sync = Value(false) var aborter = Abortable() var collection = Value([]) // try not to saturate the thread onceIdle(() => { pull( backlinksPullStream, aborter, pull.drain((msg) => { if (msg.sync) { sync.set(true) } else { var value = resolve(collection) value.push(msg) collection.set(value) } }) ) }) cache[id] = computed([collection], x => x, { onListen: () => use(id), onUnlisten: () => release(id) }) cache[id].destroy = aborter.abort cache[id].sync = sync } return cache[id] } return { cachedBacklinks: cachedBacklinks } }
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Creates a cache for backlinks observables by thread ID. The cache entry is an obserable list of messages built from a backlinks stream. The cache is evicted if there are no listeners for the given backlinks observable for the configured amount of time, or a default of 5 seconds
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d2f310a16a8a0b6fed80d8a4afa7cadb21610901
https://github.com/ssbc/patchcore/blob/d2f310a16a8a0b6fed80d8a4afa7cadb21610901/backlinks/obs-cache.js#L23-L98
train
scotthovestadt/schema-object
lib/schemaobject.js
getIndex
function getIndex(index) { if (this[_privateKey]._options.keysIgnoreCase && typeof index === 'string') { const indexLowerCase = index.toLowerCase(); for (const key in this[_privateKey]._schema) { if (typeof key === 'string' && key.toLowerCase() === indexLowerCase) { return key; } } } return index; }
javascript
function getIndex(index) { if (this[_privateKey]._options.keysIgnoreCase && typeof index === 'string') { const indexLowerCase = index.toLowerCase(); for (const key in this[_privateKey]._schema) { if (typeof key === 'string' && key.toLowerCase() === indexLowerCase) { return key; } } } return index; }
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Used to get real index name.
[ "Used", "to", "get", "real", "index", "name", "." ]
4bc51c6dc7bd8082b2de28c609927dc1801733ca
https://github.com/scotthovestadt/schema-object/blob/4bc51c6dc7bd8082b2de28c609927dc1801733ca/lib/schemaobject.js#L38-L49
train
scotthovestadt/schema-object
lib/schemaobject.js
detectCustomErrorMessage
function detectCustomErrorMessage(key) { if (typeof properties[key] === 'object' && properties[key].errorMessage && properties[key].value) { return properties[key]; } else if (_.isArray(properties[key])) { return { value: properties[key][0], errorMessage: properties[key][1] }; } else { return { value: properties[key], errorMessage: undefined }; } }
javascript
function detectCustomErrorMessage(key) { if (typeof properties[key] === 'object' && properties[key].errorMessage && properties[key].value) { return properties[key]; } else if (_.isArray(properties[key])) { return { value: properties[key][0], errorMessage: properties[key][1] }; } else { return { value: properties[key], errorMessage: undefined }; } }
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Helper function designed to detect and handle usage of array-form custom error messages for validators
[ "Helper", "function", "designed", "to", "detect", "and", "handle", "usage", "of", "array", "-", "form", "custom", "error", "messages", "for", "validators" ]
4bc51c6dc7bd8082b2de28c609927dc1801733ca
https://github.com/scotthovestadt/schema-object/blob/4bc51c6dc7bd8082b2de28c609927dc1801733ca/lib/schemaobject.js#L312-L328
train
scotthovestadt/schema-object
lib/schemaobject.js
addToSchema
function addToSchema(index, properties) { this[_privateKey]._schema[index] = normalizeProperties.call(this, properties, index); defineGetter.call(this[_privateKey]._getset, index, this[_privateKey]._schema[index]); defineSetter.call(this[_privateKey]._getset, index, this[_privateKey]._schema[index]); }
javascript
function addToSchema(index, properties) { this[_privateKey]._schema[index] = normalizeProperties.call(this, properties, index); defineGetter.call(this[_privateKey]._getset, index, this[_privateKey]._schema[index]); defineSetter.call(this[_privateKey]._getset, index, this[_privateKey]._schema[index]); }
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Add field to schema and initializes getter and setter for the field.
[ "Add", "field", "to", "schema", "and", "initializes", "getter", "and", "setter", "for", "the", "field", "." ]
4bc51c6dc7bd8082b2de28c609927dc1801733ca
https://github.com/scotthovestadt/schema-object/blob/4bc51c6dc7bd8082b2de28c609927dc1801733ca/lib/schemaobject.js#L690-L695
train
scotthovestadt/schema-object
lib/schemaobject.js
defineGetter
function defineGetter(index, properties) { // If the field type is an alias, we retrieve the value through the alias's index. let indexOrAliasIndex = properties.type === 'alias' ? properties.index : index; this.__defineGetter__(index, () => { // If accessing object or array, lazy initialize if not set. if (!this[_privateKey]._obj[indexOrAliasIndex] && (properties.type === 'object' || properties.type === 'array')) { // Initialize object. if (properties.type === 'object') { if (properties.default !== undefined) { writeValue.call(this[_privateKey]._this, _.isFunction(properties.default) ? properties.default.call(this) : properties.default, properties); } else { writeValue.call(this[_privateKey]._this, properties.objectType ? new properties.objectType({}, this[_privateKey]._root) : {}, properties); } // Native arrays are not used so that Array class can be extended with custom behaviors. } else if (properties.type === 'array') { writeValue.call(this[_privateKey]._this, new SchemaArray(this, properties), properties); } } try { return getter.call(this, this[_privateKey]._obj[indexOrAliasIndex], properties); } catch (error) { // This typically happens when the default value isn't valid -- log error. this[_privateKey]._errors.push(error); } }); }
javascript
function defineGetter(index, properties) { // If the field type is an alias, we retrieve the value through the alias's index. let indexOrAliasIndex = properties.type === 'alias' ? properties.index : index; this.__defineGetter__(index, () => { // If accessing object or array, lazy initialize if not set. if (!this[_privateKey]._obj[indexOrAliasIndex] && (properties.type === 'object' || properties.type === 'array')) { // Initialize object. if (properties.type === 'object') { if (properties.default !== undefined) { writeValue.call(this[_privateKey]._this, _.isFunction(properties.default) ? properties.default.call(this) : properties.default, properties); } else { writeValue.call(this[_privateKey]._this, properties.objectType ? new properties.objectType({}, this[_privateKey]._root) : {}, properties); } // Native arrays are not used so that Array class can be extended with custom behaviors. } else if (properties.type === 'array') { writeValue.call(this[_privateKey]._this, new SchemaArray(this, properties), properties); } } try { return getter.call(this, this[_privateKey]._obj[indexOrAliasIndex], properties); } catch (error) { // This typically happens when the default value isn't valid -- log error. this[_privateKey]._errors.push(error); } }); }
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Defines getter for specific field.
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4bc51c6dc7bd8082b2de28c609927dc1801733ca
https://github.com/scotthovestadt/schema-object/blob/4bc51c6dc7bd8082b2de28c609927dc1801733ca/lib/schemaobject.js#L698-L729
train
scotthovestadt/schema-object
lib/schemaobject.js
defineSetter
function defineSetter(index, properties) { this.__defineSetter__(index, (value) => { // Don't proceed if readOnly is true. if (properties.readOnly) { return; } try { // this[_privateKey]._this[index] is used instead of this[_privateKey]._obj[index] to route through the public interface. writeValue.call(this[_privateKey]._this, typecast.call(this, value, this[_privateKey]._this[index], properties), properties); } catch (error) { // Setter failed to validate value -- log error. this[_privateKey]._errors.push(error); } }); }
javascript
function defineSetter(index, properties) { this.__defineSetter__(index, (value) => { // Don't proceed if readOnly is true. if (properties.readOnly) { return; } try { // this[_privateKey]._this[index] is used instead of this[_privateKey]._obj[index] to route through the public interface. writeValue.call(this[_privateKey]._this, typecast.call(this, value, this[_privateKey]._this[index], properties), properties); } catch (error) { // Setter failed to validate value -- log error. this[_privateKey]._errors.push(error); } }); }
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Defines setter for specific field.
[ "Defines", "setter", "for", "specific", "field", "." ]
4bc51c6dc7bd8082b2de28c609927dc1801733ca
https://github.com/scotthovestadt/schema-object/blob/4bc51c6dc7bd8082b2de28c609927dc1801733ca/lib/schemaobject.js#L732-L748
train
canjs/can-define
list/list.js
function(where, name) { var orig = [][name]; DefineList.prototype[name] = function() { if (!this._length) { // For shift and pop, we just return undefined without // triggering events. return undefined; } var args = getArgs(arguments), len = where && this._length ? this._length - 1 : 0, oldLength = this._length ? this._length : 0, res; // Call the original method. runningNative = true; res = orig.apply(this, args); runningNative = false; // Create a change where the args are // `len` - Where these items were removed. // `remove` - Items removed. // `undefined` - The new values (there are none). // `res` - The old, removed values (should these be unbound). queues.batch.start(); this._triggerChange("" + len, "remove", undefined, [ res ]); this.dispatch('length', [ this._length, oldLength ]); queues.batch.stop(); return res; }; }
javascript
function(where, name) { var orig = [][name]; DefineList.prototype[name] = function() { if (!this._length) { // For shift and pop, we just return undefined without // triggering events. return undefined; } var args = getArgs(arguments), len = where && this._length ? this._length - 1 : 0, oldLength = this._length ? this._length : 0, res; // Call the original method. runningNative = true; res = orig.apply(this, args); runningNative = false; // Create a change where the args are // `len` - Where these items were removed. // `remove` - Items removed. // `undefined` - The new values (there are none). // `res` - The old, removed values (should these be unbound). queues.batch.start(); this._triggerChange("" + len, "remove", undefined, [ res ]); this.dispatch('length', [ this._length, oldLength ]); queues.batch.stop(); return res; }; }
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Creates a `remove` type method
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c3ea493a6a13587b679ac51077a8124c8c67280d
https://github.com/canjs/can-define/blob/c3ea493a6a13587b679ac51077a8124c8c67280d/list/list.js#L402-L433
train
canjs/can-define
list/list.js
function(key, handler, queue) { var translationHandler; if (isNaN(key)) { return onKeyValue.apply(this, arguments); } else { translationHandler = function() { handler(this[key]); }; //!steal-remove-start if(process.env.NODE_ENV !== 'production') { Object.defineProperty(translationHandler, "name", { value: "translationHandler(" + key + ")::" + canReflect.getName(this) + ".onKeyValue('length'," + canReflect.getName(handler) + ")", }); } //!steal-remove-end singleReference.set(handler, this, translationHandler, key); return onKeyValue.call(this, 'length', translationHandler, queue); } }
javascript
function(key, handler, queue) { var translationHandler; if (isNaN(key)) { return onKeyValue.apply(this, arguments); } else { translationHandler = function() { handler(this[key]); }; //!steal-remove-start if(process.env.NODE_ENV !== 'production') { Object.defineProperty(translationHandler, "name", { value: "translationHandler(" + key + ")::" + canReflect.getName(this) + ".onKeyValue('length'," + canReflect.getName(handler) + ")", }); } //!steal-remove-end singleReference.set(handler, this, translationHandler, key); return onKeyValue.call(this, 'length', translationHandler, queue); } }
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Called for every reference to a property in a template if a key is a numerical index then translate to length event
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c3ea493a6a13587b679ac51077a8124c8c67280d
https://github.com/canjs/can-define/blob/c3ea493a6a13587b679ac51077a8124c8c67280d/list/list.js#L654-L673
train
canjs/can-define
list/list.js
function(key, handler, queue) { var translationHandler; if ( isNaN(key)) { return offKeyValue.apply(this, arguments); } else { translationHandler = singleReference.getAndDelete(handler, this, key); return offKeyValue.call(this, 'length', translationHandler, queue); } }
javascript
function(key, handler, queue) { var translationHandler; if ( isNaN(key)) { return offKeyValue.apply(this, arguments); } else { translationHandler = singleReference.getAndDelete(handler, this, key); return offKeyValue.call(this, 'length', translationHandler, queue); } }
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Called when a property reference is removed
[ "Called", "when", "a", "property", "reference", "is", "removed" ]
c3ea493a6a13587b679ac51077a8124c8c67280d
https://github.com/canjs/can-define/blob/c3ea493a6a13587b679ac51077a8124c8c67280d/list/list.js#L675-L684
train
canjs/can-define
can-define.js
function(prop, get, defaultValueFn) { return function() { var map = this, defaultValue = defaultValueFn && defaultValueFn.call(this), observable, computeObj; if(get.length === 0) { observable = new Observation(get, map); } else if(get.length === 1) { observable = new SettableObservable(get, map, defaultValue); } else { observable = new AsyncObservable(get, map, defaultValue); } computeObj = make.computeObj(map, prop, observable); //!steal-remove-start if(process.env.NODE_ENV !== 'production') { Object.defineProperty(computeObj.handler, "name", { value: canReflect.getName(get).replace('getter', 'event emitter') }); } //!steal-remove-end return computeObj; }; }
javascript
function(prop, get, defaultValueFn) { return function() { var map = this, defaultValue = defaultValueFn && defaultValueFn.call(this), observable, computeObj; if(get.length === 0) { observable = new Observation(get, map); } else if(get.length === 1) { observable = new SettableObservable(get, map, defaultValue); } else { observable = new AsyncObservable(get, map, defaultValue); } computeObj = make.computeObj(map, prop, observable); //!steal-remove-start if(process.env.NODE_ENV !== 'production') { Object.defineProperty(computeObj.handler, "name", { value: canReflect.getName(get).replace('getter', 'event emitter') }); } //!steal-remove-end return computeObj; }; }
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Returns a function that creates the `_computed` prop.
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c3ea493a6a13587b679ac51077a8124c8c67280d
https://github.com/canjs/can-define/blob/c3ea493a6a13587b679ac51077a8124c8c67280d/can-define.js#L467-L494
train
canjs/can-define
can-define.js
function(definition, behavior, value) { if(behavior === "enumerable") { // treat enumerable like serialize definition.serialize = !!value; } else if(behavior === "type") { var behaviorDef = value; if(typeof behaviorDef === "string") { behaviorDef = define.types[behaviorDef]; if(typeof behaviorDef === "object" && !isDefineType(behaviorDef)) { assign(definition, behaviorDef); behaviorDef = behaviorDef[behavior]; } } if (typeof behaviorDef !== 'undefined') { definition[behavior] = behaviorDef; } } else { definition[behavior] = value; } }
javascript
function(definition, behavior, value) { if(behavior === "enumerable") { // treat enumerable like serialize definition.serialize = !!value; } else if(behavior === "type") { var behaviorDef = value; if(typeof behaviorDef === "string") { behaviorDef = define.types[behaviorDef]; if(typeof behaviorDef === "object" && !isDefineType(behaviorDef)) { assign(definition, behaviorDef); behaviorDef = behaviorDef[behavior]; } } if (typeof behaviorDef !== 'undefined') { definition[behavior] = behaviorDef; } } else { definition[behavior] = value; } }
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This cleans up a particular behavior and adds it to the definition
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c3ea493a6a13587b679ac51077a8124c8c67280d
https://github.com/canjs/can-define/blob/c3ea493a6a13587b679ac51077a8124c8c67280d/can-define.js#L790-L811
train
plugCubed/plugAPI
lib/bufferObject.js
BufferObject
function BufferObject(data, getUpdate, maxAge) { if (!Object.is(typeof getUpdate, 'function')) { throw new Error('BufferObject requires an update function'); } maxAge = maxAge || 6e4; return { lastUpdate: data ? Date.now() : 0, data: data || null, set(setData) { this.data = setData; this.lastUpdate = Date.now(); }, get(callback) { if (this.data != null) { if (maxAge < 0 || this.lastUpdate >= Date.now() - maxAge) { if (Object.is(typeof callback, 'function')) { return callback(this.data); } return this.data; } } const that = this; getUpdate(function(err, updateData) { if (err) { that.get(); return; } that.set(updateData); if (Object.is(typeof callback, 'function')) { return callback(updateData); } return updateData; }); }, push(pushData) { // Be sure the data is loaded this.get(); if (Array.isArray(this.data)) { this.data.push(pushData); } }, remove(removeData) { this.get(); for (const i in this.data) { if (!this.data.hasOwnProperty(i)) continue; if (Object.is(this.data[i], removeData)) { this.data.splice(i, 1); return; } } }, removeAt(index) { // Be sure the data is loaded this.get(); if (Array.isArray(this.data) && index < this.data.length) { this.data.splice(index, 1); } } }; }
javascript
function BufferObject(data, getUpdate, maxAge) { if (!Object.is(typeof getUpdate, 'function')) { throw new Error('BufferObject requires an update function'); } maxAge = maxAge || 6e4; return { lastUpdate: data ? Date.now() : 0, data: data || null, set(setData) { this.data = setData; this.lastUpdate = Date.now(); }, get(callback) { if (this.data != null) { if (maxAge < 0 || this.lastUpdate >= Date.now() - maxAge) { if (Object.is(typeof callback, 'function')) { return callback(this.data); } return this.data; } } const that = this; getUpdate(function(err, updateData) { if (err) { that.get(); return; } that.set(updateData); if (Object.is(typeof callback, 'function')) { return callback(updateData); } return updateData; }); }, push(pushData) { // Be sure the data is loaded this.get(); if (Array.isArray(this.data)) { this.data.push(pushData); } }, remove(removeData) { this.get(); for (const i in this.data) { if (!this.data.hasOwnProperty(i)) continue; if (Object.is(this.data[i], removeData)) { this.data.splice(i, 1); return; } } }, removeAt(index) { // Be sure the data is loaded this.get(); if (Array.isArray(this.data) && index < this.data.length) { this.data.splice(index, 1); } } }; }
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A buffer to cache data @method BufferObject @param {Object} data The data to cache. @param {Function} getUpdate Function that is called when data needs to be updated. @param {Number} maxAge the maximum age that items will be stored for. @returns {Object} Returns an object of functions and the data that is stored. @private
[ "A", "buffer", "to", "cache", "data" ]
8af3f673ee5526b4e0f4c03476d7e2207563cbda
https://github.com/plugCubed/plugAPI/blob/8af3f673ee5526b4e0f4c03476d7e2207563cbda/lib/bufferObject.js#L12-L84
train
infinispan/js-client
lib/infinispan.js
function() { var ctx = u.context(SMALL); logger.debugf('Invoke iterator.close(msgId=%d,iteratorId=%s) on %s', ctx.id, iterId, conn.toString()); return futurePinned( ctx, 0x35, p.encodeIterId(iterId), p.complete(p.hasSuccess), conn); }
javascript
function() { var ctx = u.context(SMALL); logger.debugf('Invoke iterator.close(msgId=%d,iteratorId=%s) on %s', ctx.id, iterId, conn.toString()); return futurePinned( ctx, 0x35, p.encodeIterId(iterId), p.complete(p.hasSuccess), conn); }
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Close the iteration. @returns {module:promise.Promise} A Promise which will be completed once the iteration has been closed. @memberof Iterator# @since 0.3
[ "Close", "the", "iteration", "." ]
37ed47d11ccae680a6416dbae7739be7bfa2877b
https://github.com/infinispan/js-client/blob/37ed47d11ccae680a6416dbae7739be7bfa2877b/lib/infinispan.js#L174-L179
train
infinispan/js-client
lib/infinispan.js
function(k) { var ctx = u.context(SMALL); logger.debugf('Invoke containsKey(msgId=%d,key=%s)', ctx.id, u.str(k)); return futureKey(ctx, 0x0F, k, p.encodeKey(k), p.complete(p.hasSuccess)); }
javascript
function(k) { var ctx = u.context(SMALL); logger.debugf('Invoke containsKey(msgId=%d,key=%s)', ctx.id, u.str(k)); return futureKey(ctx, 0x0F, k, p.encodeKey(k), p.complete(p.hasSuccess)); }
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Check whether the given key is present. @param k {(String|Object)} Key to check for presence. @returns {module:promise.Promise.<boolean>} A promise that will be completed with true if there is a value associated with the key, or false otherwise. @memberof Client# @since 0.3
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37ed47d11ccae680a6416dbae7739be7bfa2877b
https://github.com/infinispan/js-client/blob/37ed47d11ccae680a6416dbae7739be7bfa2877b/lib/infinispan.js#L271-L275
train
infinispan/js-client
lib/infinispan.js
function(k) { var ctx = u.context(SMALL); logger.debugf('Invoke getWithMetadata(msgId=%d,key=%s)', ctx.id, u.str(k)); var decoder = p.decodeWithMeta(); return futureKey(ctx, 0x1B, k, p.encodeKey(k), decoder); }
javascript
function(k) { var ctx = u.context(SMALL); logger.debugf('Invoke getWithMetadata(msgId=%d,key=%s)', ctx.id, u.str(k)); var decoder = p.decodeWithMeta(); return futureKey(ctx, 0x1B, k, p.encodeKey(k), decoder); }
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Metadata value. @typedef {Object} MetadataValue @property {(String|Object)} value - Value associated with the key @property {Buffer} version - Version of the value as a byte buffer. @property {Number} lifespan - Lifespan of entry, defined in seconds. If the entry is immortal, it would be -1. @property {Number} maxIdle - Max idle time of entry, defined in seconds. If the entry is no transient, it would be -1. @since 0.3 Get the value and metadata associated with the given key parameter. @param k {(String|Object)} Key to retrieve. @returns {module:promise.Promise.<?MetadataValue>} A promise that will be completed with the value and metadata associated with the key, or undefined if the value is not present. @memberof Client# @since 0.3
[ "Metadata", "value", "." ]
37ed47d11ccae680a6416dbae7739be7bfa2877b
https://github.com/infinispan/js-client/blob/37ed47d11ccae680a6416dbae7739be7bfa2877b/lib/infinispan.js#L298-L303
train
infinispan/js-client
lib/infinispan.js
function(k, opts) { var ctx = u.context(SMALL); logger.debugl(function() {return ['Invoke remove(msgId=%d,key=%s,opts=%s)', ctx.id, u.str(k), JSON.stringify(opts)]; }); var decoder = p.decodePrevOrElse(opts, p.hasSuccess, p.complete(p.hasSuccess)); return futureKey(ctx, 0x0B, k, p.encodeKey(k), decoder, opts); }
javascript
function(k, opts) { var ctx = u.context(SMALL); logger.debugl(function() {return ['Invoke remove(msgId=%d,key=%s,opts=%s)', ctx.id, u.str(k), JSON.stringify(opts)]; }); var decoder = p.decodePrevOrElse(opts, p.hasSuccess, p.complete(p.hasSuccess)); return futureKey(ctx, 0x0B, k, p.encodeKey(k), decoder, opts); }
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Remove options defines a set of optional parameters that can be passed when removing data. @typedef {Object} RemoveOptions @property {Boolean} previous - Indicates whether previous value should be returned. If no previous value exists, it would return undefined. @since 0.3 Removes the mapping for a key if it is present. @param k {(String|Object)} Key whose mapping is to be removed. @param opts {?RemoveOptions} Optional remove options. @returns {module:promise.Promise.<(Boolean|String|Object)>} A promise that will be completed with true if the mapping was removed, or false if the key did not exist. If the 'previous' option is enabled, it returns the value before removal or undefined if the key did not exist. @memberof Client# @since 0.3
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37ed47d11ccae680a6416dbae7739be7bfa2877b
https://github.com/infinispan/js-client/blob/37ed47d11ccae680a6416dbae7739be7bfa2877b/lib/infinispan.js#L372-L378
train
infinispan/js-client
lib/infinispan.js
function(k, v, version, opts) { var ctx = u.context(MEDIUM); logger.debugl(function() { return ['Invoke replaceWithVersion(msgId=%d,key=%s,value=%s,version=0x%s,opts=%s)', ctx.id, u.str(k), u.str(v), version.toString('hex'), JSON.stringify(opts)]; }); var decoder = p.decodePrevOrElse(opts, p.hasPrevious, p.complete(p.hasSuccess)); return futureKey(ctx, 0x09, k, p.encodeKeyValueVersion(k, v, version), decoder, opts); }
javascript
function(k, v, version, opts) { var ctx = u.context(MEDIUM); logger.debugl(function() { return ['Invoke replaceWithVersion(msgId=%d,key=%s,value=%s,version=0x%s,opts=%s)', ctx.id, u.str(k), u.str(v), version.toString('hex'), JSON.stringify(opts)]; }); var decoder = p.decodePrevOrElse(opts, p.hasPrevious, p.complete(p.hasSuccess)); return futureKey(ctx, 0x09, k, p.encodeKeyValueVersion(k, v, version), decoder, opts); }
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Replaces the given value only if its version matches the supplied version. @param k {(String|Object)} Key with which the specified value is associated. @param v {(String|Object)} Value expected to be associated with the specified key. @param version {Buffer} binary buffer version that should match the one in the server for the operation to succeed. Version information can be retrieved with getWithMetadata method. @param opts {?StoreOptions} Optional store options. @returns {module:promise.Promise.<(Boolean|String|Object)>} A promise that will be completed with true if the version matches and the mapping was replaced, otherwise it returns false if not replaced because key does not exist or version sent does not match server-side version. If the 'previous' option is enabled, it returns the value that was replaced if the version matches. If the version does not match, the current value is returned. Fianlly if the key did not exist it returns undefined. @memberof Client# @since 0.3
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37ed47d11ccae680a6416dbae7739be7bfa2877b
https://github.com/infinispan/js-client/blob/37ed47d11ccae680a6416dbae7739be7bfa2877b/lib/infinispan.js#L445-L451
train
infinispan/js-client
lib/infinispan.js
function(pairs, opts) { var ctx = u.context(BIG); logger.debugl(function() { return ['Invoke putAll(msgId=%d,pairs=%s,opts=%s)', ctx.id, JSON.stringify(pairs), JSON.stringify(opts)]; }); return future(ctx, 0x2D, p.encodeMultiKeyValue(pairs), p.complete(_.constant(undefined)), opts); }
javascript
function(pairs, opts) { var ctx = u.context(BIG); logger.debugl(function() { return ['Invoke putAll(msgId=%d,pairs=%s,opts=%s)', ctx.id, JSON.stringify(pairs), JSON.stringify(opts)]; }); return future(ctx, 0x2D, p.encodeMultiKeyValue(pairs), p.complete(_.constant(undefined)), opts); }
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Multi store options defines a set of optional parameters that can be passed when storing multiple entries. @typedef {Object} MultiStoreOptions @property {DurationUnit} lifespan - Lifespan for the stored entry. @property {DurationUnit} maxIdle - Max idle time for the stored entry. @since 0.3 Stores all of the mappings from the specified entry array. @param pairs {Entry[]} key/value pair mappings to be stored @param opts {MultiStoreOptions} Optional storage options to apply to all entries. @returns {module:promise.Promise} A promise that will be completed when all entries have been stored. @memberof Client# @since 0.3
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37ed47d11ccae680a6416dbae7739be7bfa2877b
https://github.com/infinispan/js-client/blob/37ed47d11ccae680a6416dbae7739be7bfa2877b/lib/infinispan.js#L527-L532
train
infinispan/js-client
lib/infinispan.js
function(batchSize, opts) { var ctx = u.context(SMALL); logger.debugf('Invoke iterator(msgId=%d,batchSize=%d,opts=%s)', ctx.id, batchSize, u.str(opts)); var remote = future(ctx, 0x31, p.encodeIterStart(batchSize, opts), p.decodeIterId); return remote.then(function(result) { return iterator(result.iterId, result.conn); }); }
javascript
function(batchSize, opts) { var ctx = u.context(SMALL); logger.debugf('Invoke iterator(msgId=%d,batchSize=%d,opts=%s)', ctx.id, batchSize, u.str(opts)); var remote = future(ctx, 0x31, p.encodeIterStart(batchSize, opts), p.decodeIterId); return remote.then(function(result) { return iterator(result.iterId, result.conn); }); }
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Iterator options defines a set of optional parameters that control how iteration occurs and the data that's iterated over. @typedef {Object} IteratorOptions @property {Boolean} metadata - Indicates whether entries iterated over also expose metadata information. This option is false by default which means no metadata information is exposed on iteration. @since 0.3 Iterate over the entries stored in server(s). @param batchSize {Number} The number of entries transferred from the server at a time. @param opts {?IteratorOptions} Optional iteration settings. @return {module:promise.Promise.<Iterator>} A promise that will be completed with an iterator that can be used to retrieve stored elements. @memberof Client# @since 0.3
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37ed47d11ccae680a6416dbae7739be7bfa2877b
https://github.com/infinispan/js-client/blob/37ed47d11ccae680a6416dbae7739be7bfa2877b/lib/infinispan.js#L555-L562
train
infinispan/js-client
lib/infinispan.js
function(event, listener, opts) { var ctx = u.context(SMALL); return _.has(opts, 'listenerId') ? addLocalListener(ctx, event, listener, opts) : addRemoteListener(ctx, event, listener, opts); }
javascript
function(event, listener, opts) { var ctx = u.context(SMALL); return _.has(opts, 'listenerId') ? addLocalListener(ctx, event, listener, opts) : addRemoteListener(ctx, event, listener, opts); }
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Listener options. @typedef {Object} ListenOptions @property {String} listenerId - Listener identifier can be passed in as parameter to register multiple event callback functions for the same listener. @since 0.3 Add an event listener. @param {String} event Event to add listener to. Possible values are: 'create', 'modify', 'remove' and 'expiry'. @param {Function} listener Function to invoke when the listener event is received. 'create' and 'modify' events callback the function with key, entry version and listener id. 'remove' and 'expiry' events callback the function with key and listener id. @param opts {?ListenOptions} Options for adding listener. @returns {module:promise.Promise<String>} A promise that will be completed with the identifier of the listener. This identifier can be used to register multiple callbacks with the same listener, or to remove the listener. @memberof Client# @since 0.3
[ "Listener", "options", "." ]
37ed47d11ccae680a6416dbae7739be7bfa2877b
https://github.com/infinispan/js-client/blob/37ed47d11ccae680a6416dbae7739be7bfa2877b/lib/infinispan.js#L657-L662
train
infinispan/js-client
lib/infinispan.js
function(listenerId) { var ctx = u.context(SMALL); logger.debugf('Invoke removeListener(msgId=%d,listenerId=%s) remotely', ctx.id, listenerId); var conn = p.findConnectionListener(listenerId); if (!f.existy(conn)) return Promise.reject( new Error('No server connection for listener (listenerId=' + listenerId + ')')); var remote = futurePinned(ctx, 0x27, p.encodeListenerId(listenerId), p.complete(p.hasSuccess), conn); return remote.then(function (success) { if (success) { p.removeListeners(listenerId); return true; } return false; }) }
javascript
function(listenerId) { var ctx = u.context(SMALL); logger.debugf('Invoke removeListener(msgId=%d,listenerId=%s) remotely', ctx.id, listenerId); var conn = p.findConnectionListener(listenerId); if (!f.existy(conn)) return Promise.reject( new Error('No server connection for listener (listenerId=' + listenerId + ')')); var remote = futurePinned(ctx, 0x27, p.encodeListenerId(listenerId), p.complete(p.hasSuccess), conn); return remote.then(function (success) { if (success) { p.removeListeners(listenerId); return true; } return false; }) }
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Remove an event listener. @param {String} listenerId Listener identifier to identify listener to remove. @return {module:promise.Promise} A promise that will be completed when the listener has been removed. @memberof Client# @since 0.3
[ "Remove", "an", "event", "listener", "." ]
37ed47d11ccae680a6416dbae7739be7bfa2877b
https://github.com/infinispan/js-client/blob/37ed47d11ccae680a6416dbae7739be7bfa2877b/lib/infinispan.js#L673-L689
train
infinispan/js-client
lib/infinispan.js
function(scriptName, params) { var ctx = u.context(SMALL); logger.debugf('Invoke execute(msgId=%d,scriptName=%s,params=%s)', ctx.id, scriptName, u.str(params)); // TODO update jsdoc, value does not need to be String, can be JSON too return futureExec(ctx, 0x2B, p.encodeNameParams(scriptName, params), p.decodeValue()); }
javascript
function(scriptName, params) { var ctx = u.context(SMALL); logger.debugf('Invoke execute(msgId=%d,scriptName=%s,params=%s)', ctx.id, scriptName, u.str(params)); // TODO update jsdoc, value does not need to be String, can be JSON too return futureExec(ctx, 0x2B, p.encodeNameParams(scriptName, params), p.decodeValue()); }
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Script execution parameters. @typedef {Object} ExecParams @property {String} PARAM_NAME - Name of the parameter. @property {String} PARAM_VALUE - Value of the parameter. @since 0.3 Execute the named script passing in optional parameters. @param {String} scriptName Name of the script to execute. @param {?ExecParams[]} params Optional array of named parameters to pass to script in server. @returns {module:promise.Promise<String|String[]>} A promise that will be completed with either the value returned by the script after execution for local scripts, or an array of values returned by the script when executed in multiple servers for distributed scripts. @memberof Client# @since 0.3
[ "Script", "execution", "parameters", "." ]
37ed47d11ccae680a6416dbae7739be7bfa2877b
https://github.com/infinispan/js-client/blob/37ed47d11ccae680a6416dbae7739be7bfa2877b/lib/infinispan.js#L733-L738
train
infinispan/js-client
lib/infinispan.js
function(transport) { return { /** * Get the server topology identifier. * * @returns {Number} Topology identifier. * @memberof Topology# * @since 0.3 */ getTopologyId: function() { return transport.getTopologyId(); }, /** * Get the list of servers that the client is currently connected to. * * @return {ServerAddress[]} An array of server addresses. * @memberof Topology# * @since 0.3 */ getMembers: function() { return transport.getMembers(); }, /** * Find the list of server addresses that are owners for a given key. * * @param {(String|Object)} k Key to find owners for. * @return {ServerAddress[]} * An array of server addresses that are owners for the given key. * @memberof Topology# * @since 0.3 */ findOwners: function(k) { return transport.findOwners(k); }, /** * Switch remote cache manager to a different cluster, * previously declared via configuration. * * @param clusterName name of the cluster to which to switch to * @return {module:promise.Promise<Boolean>} * A promise encapsulating a Boolean that indicates {@code true} if the * switch happened, or {@code false} otherwise. * @memberof Topology# * @since 0.4 */ switchToCluster: function(clusterName) { return transport.switchToCluster(clusterName); }, /** * Switch remote cache manager to the default cluster, * previously declared via configuration. * * @return {module:promise.Promise<Boolean>} * A promise encapsulating a Boolean that indicates {@code true} if the * switch happened, or {@code false} otherwise. * @memberof Topology# * @since 0.4 */ switchToDefaultCluster: function() { return transport.switchToDefaultCluster(); } } }
javascript
function(transport) { return { /** * Get the server topology identifier. * * @returns {Number} Topology identifier. * @memberof Topology# * @since 0.3 */ getTopologyId: function() { return transport.getTopologyId(); }, /** * Get the list of servers that the client is currently connected to. * * @return {ServerAddress[]} An array of server addresses. * @memberof Topology# * @since 0.3 */ getMembers: function() { return transport.getMembers(); }, /** * Find the list of server addresses that are owners for a given key. * * @param {(String|Object)} k Key to find owners for. * @return {ServerAddress[]} * An array of server addresses that are owners for the given key. * @memberof Topology# * @since 0.3 */ findOwners: function(k) { return transport.findOwners(k); }, /** * Switch remote cache manager to a different cluster, * previously declared via configuration. * * @param clusterName name of the cluster to which to switch to * @return {module:promise.Promise<Boolean>} * A promise encapsulating a Boolean that indicates {@code true} if the * switch happened, or {@code false} otherwise. * @memberof Topology# * @since 0.4 */ switchToCluster: function(clusterName) { return transport.switchToCluster(clusterName); }, /** * Switch remote cache manager to the default cluster, * previously declared via configuration. * * @return {module:promise.Promise<Boolean>} * A promise encapsulating a Boolean that indicates {@code true} if the * switch happened, or {@code false} otherwise. * @memberof Topology# * @since 0.4 */ switchToDefaultCluster: function() { return transport.switchToDefaultCluster(); } } }
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Server topology information. @constructs Topology @since 0.3
[ "Server", "topology", "information", "." ]
37ed47d11ccae680a6416dbae7739be7bfa2877b
https://github.com/infinispan/js-client/blob/37ed47d11ccae680a6416dbae7739be7bfa2877b/lib/infinispan.js#L768-L830
train
infinispan/js-client
lib/protocols.js
function(values) { if (values.length < 3) { logger.tracef("Not enough to read (not array): %s", values); return undefined; } return {listenerId: values[0], isCustom: values[1] == 1, isRetried: values[2] == 1} }
javascript
function(values) { if (values.length < 3) { logger.tracef("Not enough to read (not array): %s", values); return undefined; } return {listenerId: values[0], isCustom: values[1] == 1, isRetried: values[2] == 1} }
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event is retried
[ "event", "is", "retried" ]
37ed47d11ccae680a6416dbae7739be7bfa2877b
https://github.com/infinispan/js-client/blob/37ed47d11ccae680a6416dbae7739be7bfa2877b/lib/protocols.js#L489-L496
train
infinispan/js-client
lib/protocols.js
function(values) { if (values.length < 2) { logger.tracef("Not enough to read (not array): %s", values); return undefined; } return {segments: values[0], count: values[1]} }
javascript
function(values) { if (values.length < 2) { logger.tracef("Not enough to read (not array): %s", values); return undefined; } return {segments: values[0], count: values[1]} }
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number of entries
[ "number", "of", "entries" ]
37ed47d11ccae680a6416dbae7739be7bfa2877b
https://github.com/infinispan/js-client/blob/37ed47d11ccae680a6416dbae7739be7bfa2877b/lib/protocols.js#L645-L652
train
infinispan/js-client
lib/utils.js
toHex
function toHex(bignum) { var tmp0 = bignum[0] < 0 ? (bignum[0]>>>0) : bignum[0]; var tmp1 = bignum[1] < 0 ? (bignum[1]>>>0) : bignum[1]; return tmp0.toString(16) + tmp1.toString(16); }
javascript
function toHex(bignum) { var tmp0 = bignum[0] < 0 ? (bignum[0]>>>0) : bignum[0]; var tmp1 = bignum[1] < 0 ? (bignum[1]>>>0) : bignum[1]; return tmp0.toString(16) + tmp1.toString(16); }
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Used for debugging hashing
[ "Used", "for", "debugging", "hashing" ]
37ed47d11ccae680a6416dbae7739be7bfa2877b
https://github.com/infinispan/js-client/blob/37ed47d11ccae680a6416dbae7739be7bfa2877b/lib/utils.js#L276-L280
train
infinispan/js-client
spec/infinispan_expiry_spec.js
waitIdleTimeExpire
function waitIdleTimeExpire(key, timeout) { return function(client) { var contains = true; t.sleepFor(200); // sleep required waitsFor(function() { client.containsKey(key).then(function(success) { contains = success; }); return !contains; }, '`' + key + '` key should be expired', timeout); return client; } }
javascript
function waitIdleTimeExpire(key, timeout) { return function(client) { var contains = true; t.sleepFor(200); // sleep required waitsFor(function() { client.containsKey(key).then(function(success) { contains = success; }); return !contains; }, '`' + key + '` key should be expired', timeout); return client; } }
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timeout in ms
[ "timeout", "in", "ms" ]
37ed47d11ccae680a6416dbae7739be7bfa2877b
https://github.com/infinispan/js-client/blob/37ed47d11ccae680a6416dbae7739be7bfa2877b/spec/infinispan_expiry_spec.js#L190-L204
train
cvisco/eslint-plugin-requirejs
makefile.js
validSemverTag
function validSemverTag(list, tag) { if (semver.valid(tag)) { list.push(tag); } return list; }
javascript
function validSemverTag(list, tag) { if (semver.valid(tag)) { list.push(tag); } return list; }
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Push supplied `tag` to supplied `list` only if it is a valid semver. This is a reducer function. @private @param {Array} list - array of valid semver tags @param {String} tag - tag to push if valid @returns {Array} modified `list`
[ "Push", "supplied", "tag", "to", "supplied", "list", "only", "if", "it", "is", "a", "valid", "semver", ".", "This", "is", "a", "reducer", "function", "." ]
163abf4507ac2c282e1dd14a87f77707e79edb41
https://github.com/cvisco/eslint-plugin-requirejs/blob/163abf4507ac2c282e1dd14a87f77707e79edb41/makefile.js#L61-L67
train
cvisco/eslint-plugin-requirejs
makefile.js
release
function release(type) { target.test(); echo("Generating new version"); const newVersion = execSilent("npm version " + type).trim(); target.changelog(); // add changelog to commit exec("git add CHANGELOG.md"); exec("git commit --amend --no-edit"); // replace existing tag exec("git tag -f " + newVersion); // push all the things echo("Publishing to git"); exec("git push origin master --tags"); echo("Publishing to npm"); exec("npm publish"); }
javascript
function release(type) { target.test(); echo("Generating new version"); const newVersion = execSilent("npm version " + type).trim(); target.changelog(); // add changelog to commit exec("git add CHANGELOG.md"); exec("git commit --amend --no-edit"); // replace existing tag exec("git tag -f " + newVersion); // push all the things echo("Publishing to git"); exec("git push origin master --tags"); echo("Publishing to npm"); exec("npm publish"); }
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Create a release version, push tags and publish. @private @param {String} type - type of release to do (patch, minor, major) @returns {void}
[ "Create", "a", "release", "version", "push", "tags", "and", "publish", "." ]
163abf4507ac2c282e1dd14a87f77707e79edb41
https://github.com/cvisco/eslint-plugin-requirejs/blob/163abf4507ac2c282e1dd14a87f77707e79edb41/makefile.js#L90-L111
train
cvisco/eslint-plugin-requirejs
lib/rules/no-restricted-amd-modules.js
reportPath
function reportPath(node) { const moduleName = node.value.trim(); const customMessage = restrictedPathMessages[moduleName]; const message = customMessage ? CUSTOM_MESSAGE_TEMPLATE : DEFAULT_MESSAGE_TEMPLATE; context.report({ node, message, data: { moduleName, customMessage } }); }
javascript
function reportPath(node) { const moduleName = node.value.trim(); const customMessage = restrictedPathMessages[moduleName]; const message = customMessage ? CUSTOM_MESSAGE_TEMPLATE : DEFAULT_MESSAGE_TEMPLATE; context.report({ node, message, data: { moduleName, customMessage } }); }
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Report a restricted path. @param {node} node representing the restricted path reference @returns {void} @private
[ "Report", "a", "restricted", "path", "." ]
163abf4507ac2c282e1dd14a87f77707e79edb41
https://github.com/cvisco/eslint-plugin-requirejs/blob/163abf4507ac2c282e1dd14a87f77707e79edb41/lib/rules/no-restricted-amd-modules.js#L122-L137
train
cvisco/eslint-plugin-requirejs
lib/utils/ast.js
isStringLiteralArray
function isStringLiteralArray(node) { return isArrayExpr(node) && isArray(node.elements) && node.elements.every(isStringLiteral); }
javascript
function isStringLiteralArray(node) { return isArrayExpr(node) && isArray(node.elements) && node.elements.every(isStringLiteral); }
[ "function", "isStringLiteralArray", "(", "node", ")", "{", "return", "isArrayExpr", "(", "node", ")", "&&", "isArray", "(", "node", ".", "elements", ")", "&&", "node", ".", "elements", ".", "every", "(", "isStringLiteral", ")", ";", "}" ]
Test if supplied `node` represents an array of string literals. Empty arrays are also valid here. @param {ASTNode} node - ArrayExpression node to test @returns {Boolean} true if node represents an array of string literals
[ "Test", "if", "supplied", "node", "represents", "an", "array", "of", "string", "literals", ".", "Empty", "arrays", "are", "also", "valid", "here", "." ]
163abf4507ac2c282e1dd14a87f77707e79edb41
https://github.com/cvisco/eslint-plugin-requirejs/blob/163abf4507ac2c282e1dd14a87f77707e79edb41/lib/utils/ast.js#L101-L105
train
cvisco/eslint-plugin-requirejs
lib/utils/ast.js
hasParams
function hasParams(node) { return isObject(node) && isArray(node.params) && node.params.length > 0; }
javascript
function hasParams(node) { return isObject(node) && isArray(node.params) && node.params.length > 0; }
[ "function", "hasParams", "(", "node", ")", "{", "return", "isObject", "(", "node", ")", "&&", "isArray", "(", "node", ".", "params", ")", "&&", "node", ".", "params", ".", "length", ">", "0", ";", "}" ]
Test if supplied `node` has parameters. @param {ASTNode} node - FunctionExpression node to test @returns {Boolean} true if node has at least one parameter
[ "Test", "if", "supplied", "node", "has", "parameters", "." ]
163abf4507ac2c282e1dd14a87f77707e79edb41
https://github.com/cvisco/eslint-plugin-requirejs/blob/163abf4507ac2c282e1dd14a87f77707e79edb41/lib/utils/ast.js#L112-L116
train
cvisco/eslint-plugin-requirejs
lib/utils/ast.js
hasCallback
function hasCallback(node) { return isObject(node) && isArray(node.arguments) && node.arguments.some(isFunctionExpr); }
javascript
function hasCallback(node) { return isObject(node) && isArray(node.arguments) && node.arguments.some(isFunctionExpr); }
[ "function", "hasCallback", "(", "node", ")", "{", "return", "isObject", "(", "node", ")", "&&", "isArray", "(", "node", ".", "arguments", ")", "&&", "node", ".", "arguments", ".", "some", "(", "isFunctionExpr", ")", ";", "}" ]
Test if supplied `node` has at least one callback argument @param {ASTNode} node - CallExpression node to test @returns {Boolean} true if node has at least one callback
[ "Test", "if", "supplied", "node", "has", "at", "least", "one", "callback", "argument" ]
163abf4507ac2c282e1dd14a87f77707e79edb41
https://github.com/cvisco/eslint-plugin-requirejs/blob/163abf4507ac2c282e1dd14a87f77707e79edb41/lib/utils/ast.js#L123-L127
train
cvisco/eslint-plugin-requirejs
lib/utils/ast.js
ancestor
function ancestor(predicate, node) { while ((node = node.parent)) { if (predicate(node)) return true; } return false; }
javascript
function ancestor(predicate, node) { while ((node = node.parent)) { if (predicate(node)) return true; } return false; }
[ "function", "ancestor", "(", "predicate", ",", "node", ")", "{", "while", "(", "(", "node", "=", "node", ".", "parent", ")", ")", "{", "if", "(", "predicate", "(", "node", ")", ")", "return", "true", ";", "}", "return", "false", ";", "}" ]
Determine if `node` has an ancestor satisfying `predicate`. @param {Function} predicate - predicate to test each ancestor against @param {ASTNode} node - child node to begin search at @returns {Boolean} true if an ancestor satisfies `predicate`
[ "Determine", "if", "node", "has", "an", "ancestor", "satisfying", "predicate", "." ]
163abf4507ac2c282e1dd14a87f77707e79edb41
https://github.com/cvisco/eslint-plugin-requirejs/blob/163abf4507ac2c282e1dd14a87f77707e79edb41/lib/utils/ast.js#L135-L141
train
cvisco/eslint-plugin-requirejs
lib/utils/ast.js
nearest
function nearest(predicate, node) { while ((node = node.parent)) { if (predicate(node)) return node; } return undefined; }
javascript
function nearest(predicate, node) { while ((node = node.parent)) { if (predicate(node)) return node; } return undefined; }
[ "function", "nearest", "(", "predicate", ",", "node", ")", "{", "while", "(", "(", "node", "=", "node", ".", "parent", ")", ")", "{", "if", "(", "predicate", "(", "node", ")", ")", "return", "node", ";", "}", "return", "undefined", ";", "}" ]
Find the nearest ancestor satisfying `predicate`. @param {Function} predicate - predicate to test each ancestor against @param {ASTNode} node - child node to begin search at @returns {ASTNode|undefined} nearest ancestor satisfying `predicate`, if any
[ "Find", "the", "nearest", "ancestor", "satisfying", "predicate", "." ]
163abf4507ac2c282e1dd14a87f77707e79edb41
https://github.com/cvisco/eslint-plugin-requirejs/blob/163abf4507ac2c282e1dd14a87f77707e79edb41/lib/utils/ast.js#L149-L155
train
Brightspace/ifrau
src/plugins/user-activity-events/client.js
throttle
function throttle(fn) { var called = false; var throttled = false; var timeout = 10000; function unthrottled() { throttled = false; maybeCall(); } function maybeCall() { if (called && !throttled) { called = false; throttled = true; setTimeout(unthrottled, timeout); fn(); } } return function() { called = true; maybeCall(); }; }
javascript
function throttle(fn) { var called = false; var throttled = false; var timeout = 10000; function unthrottled() { throttled = false; maybeCall(); } function maybeCall() { if (called && !throttled) { called = false; throttled = true; setTimeout(unthrottled, timeout); fn(); } } return function() { called = true; maybeCall(); }; }
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Call fn immediately, and then don't call again until after timeout has passed If it is called one or more times within the timeout, fn is called at the trailing edge of the timeout as well, and then re-throttled
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f7b4774451da2314808a0c704f6b789e3a321a71
https://github.com/Brightspace/ifrau/blob/f7b4774451da2314808a0c704f6b789e3a321a71/src/plugins/user-activity-events/client.js#L22-L45
train
willscott/ip2country
src/tree.js
function (node, key) { 'use strict'; var i, k; if (node.key === key) { return node; } else { for (i = 0; i < node.children.length; i += 1) { k = slow_findKey(node.children[i], key); if (k) { return k; } } } }
javascript
function (node, key) { 'use strict'; var i, k; if (node.key === key) { return node; } else { for (i = 0; i < node.children.length; i += 1) { k = slow_findKey(node.children[i], key); if (k) { return k; } } } }
[ "function", "(", "node", ",", "key", ")", "{", "'use strict'", ";", "var", "i", ",", "k", ";", "if", "(", "node", ".", "key", "===", "key", ")", "{", "return", "node", ";", "}", "else", "{", "for", "(", "i", "=", "0", ";", "i", "<", "node", ".", "children", ".", "length", ";", "i", "+=", "1", ")", "{", "k", "=", "slow_findKey", "(", "node", ".", "children", "[", "i", "]", ",", "key", ")", ";", "if", "(", "k", ")", "{", "return", "k", ";", "}", "}", "}", "}" ]
Slow implementation of findKey which checks every node. Useful to understand if the tree has been built incorrectly.
[ "Slow", "implementation", "of", "findKey", "which", "checks", "every", "node", ".", "Useful", "to", "understand", "if", "the", "tree", "has", "been", "built", "incorrectly", "." ]
eb34608e50f324d5ffa81030bc88a1a8b2537fb1
https://github.com/willscott/ip2country/blob/eb34608e50f324d5ffa81030bc88a1a8b2537fb1/src/tree.js#L172-L186
train
thlorenz/irish-pub
index.js
irishPub
function irishPub(root) { root = root || process.cwd(); var out = new PassThrough(); getMetadata(root, function(err, meta) { if (err) return out.emit('error', err); out.emit('metadata', meta); listFiles(root, out); }); return out; }
javascript
function irishPub(root) { root = root || process.cwd(); var out = new PassThrough(); getMetadata(root, function(err, meta) { if (err) return out.emit('error', err); out.emit('metadata', meta); listFiles(root, out); }); return out; }
[ "function", "irishPub", "(", "root", ")", "{", "root", "=", "root", "||", "process", ".", "cwd", "(", ")", ";", "var", "out", "=", "new", "PassThrough", "(", ")", ";", "getMetadata", "(", "root", ",", "function", "(", "err", ",", "meta", ")", "{", "if", "(", "err", ")", "return", "out", ".", "emit", "(", "'error'", ",", "err", ")", ";", "out", ".", "emit", "(", "'metadata'", ",", "meta", ")", ";", "listFiles", "(", "root", ",", "out", ")", ";", "}", ")", ";", "return", "out", ";", "}" ]
Invokes `npm pack` to determine what would be included during `npm publish`. @name irishPub @function @param {string} root path to package to publish, defaults to `cwd` @return {ReadableStream} stream that emits all files with paths relative to `root` that will be packed via the `data` event
[ "Invokes", "npm", "pack", "to", "determine", "what", "would", "be", "included", "during", "npm", "publish", "." ]
8653292936c5f53069f23b187e6792fc5566b99d
https://github.com/thlorenz/irish-pub/blob/8653292936c5f53069f23b187e6792fc5566b99d/index.js#L20-L31
train
Pearson-Higher-Ed/coach-mark
src/js/component-owner.js
focusWithTimeout
function focusWithTimeout(props, el, timeout = 0) { setTimeout(() => { if (props.stopScroll) { el.focus({ preventScroll: true }); } else { const x = window.pageXOffset, y = window.pageYOffset; el.focus(); window.scrollTo(x, y); } }, timeout); }
javascript
function focusWithTimeout(props, el, timeout = 0) { setTimeout(() => { if (props.stopScroll) { el.focus({ preventScroll: true }); } else { const x = window.pageXOffset, y = window.pageYOffset; el.focus(); window.scrollTo(x, y); } }, timeout); }
[ "function", "focusWithTimeout", "(", "props", ",", "el", ",", "timeout", "=", "0", ")", "{", "setTimeout", "(", "(", ")", "=>", "{", "if", "(", "props", ".", "stopScroll", ")", "{", "el", ".", "focus", "(", "{", "preventScroll", ":", "true", "}", ")", ";", "}", "else", "{", "const", "x", "=", "window", ".", "pageXOffset", ",", "y", "=", "window", ".", "pageYOffset", ";", "el", ".", "focus", "(", ")", ";", "window", ".", "scrollTo", "(", "x", ",", "y", ")", ";", "}", "}", ",", "timeout", ")", ";", "}" ]
Focus on DOM node after a delay. @param {HTMLElement} el Element that will receive focus. @param {Number} [timeout = 0] Delay before focus occurs, in ms. Defaults to 0.
[ "Focus", "on", "DOM", "node", "after", "a", "delay", "." ]
4d007afeb1102ca747f88c25612f73ab70436017
https://github.com/Pearson-Higher-Ed/coach-mark/blob/4d007afeb1102ca747f88c25612f73ab70436017/src/js/component-owner.js#L14-L25
train
binary-com/binary-style
src/js/binary.more.js
function (target) { var elem = $(target); var maxValue = 0; var position, value; while (elem.length && elem[0] !== document) { position = elem.css("position"); if (position === "absolute" || position === "relative" || position === "fixed") { value = parseInt(elem.css("zIndex"), 10); if (!isNaN(value) && value !== 0) { if (value > maxValue) { maxValue = value; } } } elem = elem.parent(); } return maxValue; }
javascript
function (target) { var elem = $(target); var maxValue = 0; var position, value; while (elem.length && elem[0] !== document) { position = elem.css("position"); if (position === "absolute" || position === "relative" || position === "fixed") { value = parseInt(elem.css("zIndex"), 10); if (!isNaN(value) && value !== 0) { if (value > maxValue) { maxValue = value; } } } elem = elem.parent(); } return maxValue; }
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This is an enhanced copy of the zIndex function of UI core 1.8.?? For backward compatibility. Enhancement returns maximum zindex value discovered while traversing parent elements, rather than the first zindex value found. Ensures the timepicker popup will be in front, even in funky scenarios like non-jq dialog containers with large fixed zindex values and nested zindex-influenced elements of their own.
[ "This", "is", "an", "enhanced", "copy", "of", "the", "zIndex", "function", "of", "UI", "core", "1", ".", "8", ".", "??", "For", "backward", "compatibility", ".", "Enhancement", "returns", "maximum", "zindex", "value", "discovered", "while", "traversing", "parent", "elements", "rather", "than", "the", "first", "zindex", "value", "found", ".", "Ensures", "the", "timepicker", "popup", "will", "be", "in", "front", "even", "in", "funky", "scenarios", "like", "non", "-", "jq", "dialog", "containers", "with", "large", "fixed", "zindex", "values", "and", "nested", "zindex", "-", "influenced", "elements", "of", "their", "own", "." ]
9cebb6e5be2ade703c68e7d7aca3e59c83b674c2
https://github.com/binary-com/binary-style/blob/9cebb6e5be2ade703c68e7d7aca3e59c83b674c2/src/js/binary.more.js#L6429-L6445
train
henry-luo/mark
dev/mark.find.js
function(type, pattern, data) { if (type == 'tag') { // case-insensitive match on tag name return pattern && pattern.toLowerCase() == data.toLowerCase(); } else { return pattern === data; } }
javascript
function(type, pattern, data) { if (type == 'tag') { // case-insensitive match on tag name return pattern && pattern.toLowerCase() == data.toLowerCase(); } else { return pattern === data; } }
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matchComparison, default is caseSensitiveComparison
[ "matchComparison", "default", "is", "caseSensitiveComparison" ]
65953a233ccba62120700b6a625461fbb1158578
https://github.com/henry-luo/mark/blob/65953a233ccba62120700b6a625461fbb1158578/dev/mark.find.js#L13-L19
train
alexfernandez/prototypes
lib/string.js
convertBinaryToBase36
function convertBinaryToBase36(binary) { var result = ''; for (var i = 0; i < 25; i++) { var c; if (typeof binary == 'string') { c = binary.charCodeAt(i) % 36; } else { c = binary[i] % 36; } if (c < 10) { result += String.fromCharCode(48 + c); } else { result += String.fromCharCode(87 + c); } } return result; }
javascript
function convertBinaryToBase36(binary) { var result = ''; for (var i = 0; i < 25; i++) { var c; if (typeof binary == 'string') { c = binary.charCodeAt(i) % 36; } else { c = binary[i] % 36; } if (c < 10) { result += String.fromCharCode(48 + c); } else { result += String.fromCharCode(87 + c); } } return result; }
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Convert binary to base 36.
[ "Convert", "binary", "to", "base", "36", "." ]
1e7cd8b9b824efc8bbcc7ac727dfd51f1dc61008
https://github.com/alexfernandez/prototypes/blob/1e7cd8b9b824efc8bbcc7ac727dfd51f1dc61008/lib/string.js#L286-L310
train
henry-luo/mark
mark.js
Mark
function Mark(typeName, props, contents) { // handle special shorthand if (arguments.length === 1 && (typeName[0] === '{' || typeName[0] === '[' || ws.indexOf(typeName[0]) >= 0)) { return MARK.parse(typeName); } // 1. prepare the constructor if (typeof typeName !== 'string') { if (this instanceof Mark) { // called through new operator this[$length] = 0; // no need to do further construction // props, contents are not supported at the moment return; } throw "Type name should be a string"; } let con = $ctrs[typeName]; if (!con) { con = $ctrs[typeName] = function(){}; // con.prototype.constructor is set to con by JS // sets the type name Object.defineProperty(con, 'name', {value:typeName, configurable:true}); // non-writable, as we don't want the name to be changed // con.prototype.__proto__ = Array.prototype; // Mark no longer extends Array; Mark is array like, but not array. // con is set to extend Mark, instead of copying all the API functions // for (let a in api) { Object.defineProperty(con.prototype, a, {value:api[a], writable:true, configurable:true}); } // make API functions non-enumerable Object.setPrototypeOf(con.prototype, Mark.prototype); } // 2. create object let obj = Object.create(con.prototype); // 3. copy properties, numeric keys are not allowed if (props) { for (let p in props) { // accept only non-numeric key; and we do no check key duplication here, last definition wins if (isNaN(p*1)) { obj[p] = props[p]; } } } // 4. copy contents if any obj[$length] = 0; if (contents) { push.call(obj, contents); } return obj; }
javascript
function Mark(typeName, props, contents) { // handle special shorthand if (arguments.length === 1 && (typeName[0] === '{' || typeName[0] === '[' || ws.indexOf(typeName[0]) >= 0)) { return MARK.parse(typeName); } // 1. prepare the constructor if (typeof typeName !== 'string') { if (this instanceof Mark) { // called through new operator this[$length] = 0; // no need to do further construction // props, contents are not supported at the moment return; } throw "Type name should be a string"; } let con = $ctrs[typeName]; if (!con) { con = $ctrs[typeName] = function(){}; // con.prototype.constructor is set to con by JS // sets the type name Object.defineProperty(con, 'name', {value:typeName, configurable:true}); // non-writable, as we don't want the name to be changed // con.prototype.__proto__ = Array.prototype; // Mark no longer extends Array; Mark is array like, but not array. // con is set to extend Mark, instead of copying all the API functions // for (let a in api) { Object.defineProperty(con.prototype, a, {value:api[a], writable:true, configurable:true}); } // make API functions non-enumerable Object.setPrototypeOf(con.prototype, Mark.prototype); } // 2. create object let obj = Object.create(con.prototype); // 3. copy properties, numeric keys are not allowed if (props) { for (let p in props) { // accept only non-numeric key; and we do no check key duplication here, last definition wins if (isNaN(p*1)) { obj[p] = props[p]; } } } // 4. copy contents if any obj[$length] = 0; if (contents) { push.call(obj, contents); } return obj; }
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Mark.prototype and Mark object constructor
[ "Mark", ".", "prototype", "and", "Mark", "object", "constructor" ]
65953a233ccba62120700b6a625461fbb1158578
https://github.com/henry-luo/mark/blob/65953a233ccba62120700b6a625461fbb1158578/mark.js#L68-L112
train
henry-luo/mark
mark.js
isNameChar
function isNameChar(c) { return ('a' <= c && c <= 'z') || ('A' <= c && c <= 'Z') || ('0' <= c && c <= '9') || c === '_' || c === '$' || c === '.' || c === '-'; }
javascript
function isNameChar(c) { return ('a' <= c && c <= 'z') || ('A' <= c && c <= 'Z') || ('0' <= c && c <= '9') || c === '_' || c === '$' || c === '.' || c === '-'; }
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check if a string is a Mark identifier, exported for convenience
[ "check", "if", "a", "string", "is", "a", "Mark", "identifier", "exported", "for", "convenience" ]
65953a233ccba62120700b6a625461fbb1158578
https://github.com/henry-luo/mark/blob/65953a233ccba62120700b6a625461fbb1158578/mark.js#L226-L229
train
jamesplease/fetch-dedupe
src/index.js
resolveRequest
function resolveRequest({ requestKey, res, err }) { const handlers = requests[requestKey] || []; handlers.forEach(handler => { if (res) { handler.resolve(res); } else { handler.reject(err); } }); // This list of handlers has been, well, handled. So we // clear the handlers for the next request. requests[requestKey] = null; }
javascript
function resolveRequest({ requestKey, res, err }) { const handlers = requests[requestKey] || []; handlers.forEach(handler => { if (res) { handler.resolve(res); } else { handler.reject(err); } }); // This list of handlers has been, well, handled. So we // clear the handlers for the next request. requests[requestKey] = null; }
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This loops through all of the handlers for the request and either resolves or rejects them.
[ "This", "loops", "through", "all", "of", "the", "handlers", "for", "the", "request", "and", "either", "resolves", "or", "rejects", "them", "." ]
a8d2b2409c0c135e50f8fef282f7ff4c2900504c
https://github.com/jamesplease/fetch-dedupe/blob/a8d2b2409c0c135e50f8fef282f7ff4c2900504c/src/index.js#L27-L41
train
phovea/phovea_ui
index.js
byName
function byName(a, b) { if (a === INDEX_FILE) { return a === b ? 0 : -1; } if (b === INDEX_FILE) { return 1; } return a.toLowerCase().localeCompare(b.toLowerCase()); }
javascript
function byName(a, b) { if (a === INDEX_FILE) { return a === b ? 0 : -1; } if (b === INDEX_FILE) { return 1; } return a.toLowerCase().localeCompare(b.toLowerCase()); }
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sorts the given filename by name ensuring INDEX is the first one @param a @param b @returns {number}
[ "sorts", "the", "given", "filename", "by", "name", "ensuring", "INDEX", "is", "the", "first", "one" ]
9c57e68c0b850cb7b0208157f8c5086ea86f8f28
https://github.com/phovea/phovea_ui/blob/9c57e68c0b850cb7b0208157f8c5086ea86f8f28/index.js#L22-L30
train
thlorenz/deoptigate
examples/simple/adders.js
log
function log() { if (typeof print === 'function') { print.apply(this, arguments) } else { console.log.apply(console, arguments) } }
javascript
function log() { if (typeof print === 'function') { print.apply(this, arguments) } else { console.log.apply(console, arguments) } }
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make this work with d8 and Node.js
[ "make", "this", "work", "with", "d8", "and", "Node", ".", "js" ]
28531307800a17214740906419b5b1cd2d527788
https://github.com/thlorenz/deoptigate/blob/28531307800a17214740906419b5b1cd2d527788/examples/simple/adders.js#L151-L157
train
UCF/Athena-Framework
gulpfile.js
buildCSS
function buildCSS(src, filename, dest, applyHeader) { dest = dest || config.dist.cssPath; applyHeader = applyHeader || false; return gulp.src(src) .pipe(sass({ includePaths: [config.src.scssPath, config.packagesPath] }) .on('error', sass.logError)) .pipe(cleanCSS()) .pipe(autoprefixer({ // Supported browsers added in package.json ("browserslist") cascade: false })) .pipe(gulpif(applyHeader, header(config.prj.header, { config: config }))) // Remove charset rule (if present) and add to the first // line of the stylesheet (@charset must be on the first line) .pipe(replace('@charset "UTF-8";', '')) .pipe(header('@charset "UTF-8";\n')) .pipe(rename(filename)) .pipe(gulp.dest(dest)); }
javascript
function buildCSS(src, filename, dest, applyHeader) { dest = dest || config.dist.cssPath; applyHeader = applyHeader || false; return gulp.src(src) .pipe(sass({ includePaths: [config.src.scssPath, config.packagesPath] }) .on('error', sass.logError)) .pipe(cleanCSS()) .pipe(autoprefixer({ // Supported browsers added in package.json ("browserslist") cascade: false })) .pipe(gulpif(applyHeader, header(config.prj.header, { config: config }))) // Remove charset rule (if present) and add to the first // line of the stylesheet (@charset must be on the first line) .pipe(replace('@charset "UTF-8";', '')) .pipe(header('@charset "UTF-8";\n')) .pipe(rename(filename)) .pipe(gulp.dest(dest)); }
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Compile scss files
[ "Compile", "scss", "files" ]
12cca54de650b5782956486267d3de81f237c8d1
https://github.com/UCF/Athena-Framework/blob/12cca54de650b5782956486267d3de81f237c8d1/gulpfile.js#L96-L119
train
UCF/Athena-Framework
gulpfile.js
buildJS
function buildJS(src, filename, dest, applyHeader, forceIncludePaths) { dest = dest || config.dist.jsPath; applyHeader = applyHeader || false; forceIncludePaths = forceIncludePaths || false; return gulp.src(src) .pipe(gulpif( forceIncludePaths, include({ includePaths: [ path.dirname(src), __dirname, config.packagesPath ] }), include() )) .on('error', console.log) // eslint-disable-line no-console .pipe(babel()) .pipe(uglify({ output: { // try to preserve non-standard headers (e.g. from objectFitPolyfill) comments: /^(!|---)/ } })) .pipe(gulpif(applyHeader, header(config.prj.header, { config: config }))) .pipe(rename(filename)) .pipe(gulp.dest(dest)); }
javascript
function buildJS(src, filename, dest, applyHeader, forceIncludePaths) { dest = dest || config.dist.jsPath; applyHeader = applyHeader || false; forceIncludePaths = forceIncludePaths || false; return gulp.src(src) .pipe(gulpif( forceIncludePaths, include({ includePaths: [ path.dirname(src), __dirname, config.packagesPath ] }), include() )) .on('error', console.log) // eslint-disable-line no-console .pipe(babel()) .pipe(uglify({ output: { // try to preserve non-standard headers (e.g. from objectFitPolyfill) comments: /^(!|---)/ } })) .pipe(gulpif(applyHeader, header(config.prj.header, { config: config }))) .pipe(rename(filename)) .pipe(gulp.dest(dest)); }
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Concat and uglify js files through babel
[ "Concat", "and", "uglify", "js", "files", "through", "babel" ]
12cca54de650b5782956486267d3de81f237c8d1
https://github.com/UCF/Athena-Framework/blob/12cca54de650b5782956486267d3de81f237c8d1/gulpfile.js#L136-L166
train
UCF/Athena-Framework
gulpfile.js
buildDocsIndex
function buildDocsIndex(dataPath, indexPath, done) { dataPath = dataPath || `${config.docsLocalPath}/search-data.json`; indexPath = indexPath || `${config.docsLocalPath}/search-index.json`; const documents = JSON.parse(fs.readFileSync(dataPath)); // Generate index const idx = lunr(function () { this.ref('id'); this.field('title'); documents.forEach(function (doc) { this.add(doc); }, this); }); const searchIndex = JSON.stringify(idx); // Save search index fs.writeFileSync(indexPath, searchIndex); done(); }
javascript
function buildDocsIndex(dataPath, indexPath, done) { dataPath = dataPath || `${config.docsLocalPath}/search-data.json`; indexPath = indexPath || `${config.docsLocalPath}/search-index.json`; const documents = JSON.parse(fs.readFileSync(dataPath)); // Generate index const idx = lunr(function () { this.ref('id'); this.field('title'); documents.forEach(function (doc) { this.add(doc); }, this); }); const searchIndex = JSON.stringify(idx); // Save search index fs.writeFileSync(indexPath, searchIndex); done(); }
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Generates a search index for the documentation.
[ "Generates", "a", "search", "index", "for", "the", "documentation", "." ]
12cca54de650b5782956486267d3de81f237c8d1
https://github.com/UCF/Athena-Framework/blob/12cca54de650b5782956486267d3de81f237c8d1/gulpfile.js#L185-L207
train
UCF/Athena-Framework
src/js/Stickyfill/stickyfill.js
fastCheck
function fastCheck() { for (var i = watchArray.length - 1; i >= 0; i--) { if (!watchArray[i].inited) continue; var deltaTop = Math.abs(getDocOffsetTop(watchArray[i].clone) - watchArray[i].docOffsetTop), deltaHeight = Math.abs(watchArray[i].parent.node.offsetHeight - watchArray[i].parent.height); if (deltaTop >= 2 || deltaHeight >= 2) return false; } return true; }
javascript
function fastCheck() { for (var i = watchArray.length - 1; i >= 0; i--) { if (!watchArray[i].inited) continue; var deltaTop = Math.abs(getDocOffsetTop(watchArray[i].clone) - watchArray[i].docOffsetTop), deltaHeight = Math.abs(watchArray[i].parent.node.offsetHeight - watchArray[i].parent.height); if (deltaTop >= 2 || deltaHeight >= 2) return false; } return true; }
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checks whether stickies start or stop positions have changed
[ "checks", "whether", "stickies", "start", "or", "stop", "positions", "have", "changed" ]
12cca54de650b5782956486267d3de81f237c8d1
https://github.com/UCF/Athena-Framework/blob/12cca54de650b5782956486267d3de81f237c8d1/src/js/Stickyfill/stickyfill.js#L111-L121
train
UCF/Athena-Framework
src/js/objectFitPolyfill/objectFitPolyfill.js
function($container) { var styles = window.getComputedStyle($container, null); var position = styles.getPropertyValue("position"); var overflow = styles.getPropertyValue("overflow"); var display = styles.getPropertyValue("display"); if (!position || position === "static") { $container.style.position = "relative"; } if (overflow !== "hidden") { $container.style.overflow = "hidden"; } // Guesstimating that people want the parent to act like full width/height wrapper here. // Mostly attempts to target <picture> elements, which default to inline. if (!display || display === "inline") { $container.style.display = "block"; } if ($container.clientHeight === 0) { $container.style.height = "100%"; } // Add a CSS class hook, in case people need to override styles for any reason. if ($container.className.indexOf("object-fit-polyfill") === -1) { $container.className = $container.className + " object-fit-polyfill"; } }
javascript
function($container) { var styles = window.getComputedStyle($container, null); var position = styles.getPropertyValue("position"); var overflow = styles.getPropertyValue("overflow"); var display = styles.getPropertyValue("display"); if (!position || position === "static") { $container.style.position = "relative"; } if (overflow !== "hidden") { $container.style.overflow = "hidden"; } // Guesstimating that people want the parent to act like full width/height wrapper here. // Mostly attempts to target <picture> elements, which default to inline. if (!display || display === "inline") { $container.style.display = "block"; } if ($container.clientHeight === 0) { $container.style.height = "100%"; } // Add a CSS class hook, in case people need to override styles for any reason. if ($container.className.indexOf("object-fit-polyfill") === -1) { $container.className = $container.className + " object-fit-polyfill"; } }
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Check the container's parent element to make sure it will correctly handle and clip absolutely positioned children @param {node} $container - parent element
[ "Check", "the", "container", "s", "parent", "element", "to", "make", "sure", "it", "will", "correctly", "handle", "and", "clip", "absolutely", "positioned", "children" ]
12cca54de650b5782956486267d3de81f237c8d1
https://github.com/UCF/Athena-Framework/blob/12cca54de650b5782956486267d3de81f237c8d1/src/js/objectFitPolyfill/objectFitPolyfill.js#L35-L60
train
UCF/Athena-Framework
src/js/objectFitPolyfill/objectFitPolyfill.js
function(axis, $media, objectPosition) { var position, other, start, end, side; objectPosition = objectPosition.split(" "); if (objectPosition.length < 2) { objectPosition[1] = objectPosition[0]; } if (axis === "x") { position = objectPosition[0]; other = objectPosition[1]; start = "left"; end = "right"; side = $media.clientWidth; } else if (axis === "y") { position = objectPosition[1]; other = objectPosition[0]; start = "top"; end = "bottom"; side = $media.clientHeight; } else { return; // Neither x or y axis specified } if (position === start || other === start) { $media.style[start] = "0"; return; } if (position === end || other === end) { $media.style[end] = "0"; return; } if (position === "center" || position === "50%") { $media.style[start] = "50%"; $media.style["margin-" + start] = (side / -2) + "px"; return; } // Percentage values (e.g., 30% 10%) if (position.indexOf("%") >= 0) { position = parseInt(position); if (position < 50) { $media.style[start] = position + "%"; $media.style["margin-" + start] = side * (position / -100) + "px"; } else { position = 100 - position; $media.style[end] = position + "%"; $media.style["margin-" + end] = side * (position / -100) + "px"; } return; } // Length-based values (e.g. 10px / 10em) else { $media.style[start] = position; } }
javascript
function(axis, $media, objectPosition) { var position, other, start, end, side; objectPosition = objectPosition.split(" "); if (objectPosition.length < 2) { objectPosition[1] = objectPosition[0]; } if (axis === "x") { position = objectPosition[0]; other = objectPosition[1]; start = "left"; end = "right"; side = $media.clientWidth; } else if (axis === "y") { position = objectPosition[1]; other = objectPosition[0]; start = "top"; end = "bottom"; side = $media.clientHeight; } else { return; // Neither x or y axis specified } if (position === start || other === start) { $media.style[start] = "0"; return; } if (position === end || other === end) { $media.style[end] = "0"; return; } if (position === "center" || position === "50%") { $media.style[start] = "50%"; $media.style["margin-" + start] = (side / -2) + "px"; return; } // Percentage values (e.g., 30% 10%) if (position.indexOf("%") >= 0) { position = parseInt(position); if (position < 50) { $media.style[start] = position + "%"; $media.style["margin-" + start] = side * (position / -100) + "px"; } else { position = 100 - position; $media.style[end] = position + "%"; $media.style["margin-" + end] = side * (position / -100) + "px"; } return; } // Length-based values (e.g. 10px / 10em) else { $media.style[start] = position; } }
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Calculate & set object-position @param {string} axis - either "x" or "y" @param {node} $media - img or video element @param {string} objectPosition - e.g. "50% 50%", "top bottom"
[ "Calculate", "&", "set", "object", "-", "position" ]
12cca54de650b5782956486267d3de81f237c8d1
https://github.com/UCF/Athena-Framework/blob/12cca54de650b5782956486267d3de81f237c8d1/src/js/objectFitPolyfill/objectFitPolyfill.js#L101-L164
train
UCF/Athena-Framework
src/js/objectFitPolyfill/objectFitPolyfill.js
function($media) { // Fallbacks, IE 10- data var fit = ($media.dataset) ? $media.dataset.objectFit : $media.getAttribute("data-object-fit"); var position = ($media.dataset) ? $media.dataset.objectPosition : $media.getAttribute("data-object-position"); fit = fit || "cover"; position = position || "50% 50%"; // If necessary, make the parent container work with absolutely positioned elements var $container = $media.parentNode; checkParentContainer($container); // Check for any pre-set CSS which could mess up image calculations checkMediaProperties($media); // Mathematically figure out which side needs covering, and add CSS positioning & centering $media.style.position = "absolute"; $media.style.height = "100%"; $media.style.width = "auto"; if (fit === "scale-down") { $media.style.height = "auto"; if ( $media.clientWidth < $container.clientWidth && $media.clientHeight < $container.clientHeight ) { setPosition("x", $media, position); setPosition("y", $media, position); } else { fit = "contain"; $media.style.height = "100%"; } } if (fit === "none") { $media.style.width = "auto"; $media.style.height = "auto"; setPosition("x", $media, position); setPosition("y", $media, position); } else if ( fit === "cover" && $media.clientWidth > $container.clientWidth || fit === "contain" && $media.clientWidth < $container.clientWidth ) { $media.style.top = "0"; $media.style.marginTop = "0"; setPosition("x", $media, position); } else if (fit !== "scale-down") { $media.style.width = "100%"; $media.style.height = "auto"; $media.style.left = "0"; $media.style.marginLeft = "0"; setPosition("y", $media, position); } }
javascript
function($media) { // Fallbacks, IE 10- data var fit = ($media.dataset) ? $media.dataset.objectFit : $media.getAttribute("data-object-fit"); var position = ($media.dataset) ? $media.dataset.objectPosition : $media.getAttribute("data-object-position"); fit = fit || "cover"; position = position || "50% 50%"; // If necessary, make the parent container work with absolutely positioned elements var $container = $media.parentNode; checkParentContainer($container); // Check for any pre-set CSS which could mess up image calculations checkMediaProperties($media); // Mathematically figure out which side needs covering, and add CSS positioning & centering $media.style.position = "absolute"; $media.style.height = "100%"; $media.style.width = "auto"; if (fit === "scale-down") { $media.style.height = "auto"; if ( $media.clientWidth < $container.clientWidth && $media.clientHeight < $container.clientHeight ) { setPosition("x", $media, position); setPosition("y", $media, position); } else { fit = "contain"; $media.style.height = "100%"; } } if (fit === "none") { $media.style.width = "auto"; $media.style.height = "auto"; setPosition("x", $media, position); setPosition("y", $media, position); } else if ( fit === "cover" && $media.clientWidth > $container.clientWidth || fit === "contain" && $media.clientWidth < $container.clientWidth ) { $media.style.top = "0"; $media.style.marginTop = "0"; setPosition("x", $media, position); } else if (fit !== "scale-down") { $media.style.width = "100%"; $media.style.height = "auto"; $media.style.left = "0"; $media.style.marginLeft = "0"; setPosition("y", $media, position); } }
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Calculate & set object-fit @param {node} $media - img/video/picture element
[ "Calculate", "&", "set", "object", "-", "fit" ]
12cca54de650b5782956486267d3de81f237c8d1
https://github.com/UCF/Athena-Framework/blob/12cca54de650b5782956486267d3de81f237c8d1/src/js/objectFitPolyfill/objectFitPolyfill.js#L171-L227
train
remusao/tldts
bin/builders/hashes.js
fastHash
function fastHash(str) { let hash = 5381; for (let j = str.length - 1; j >= 0; j -= 1) { hash = (hash * 33) ^ str.charCodeAt(j); } return hash >>> 0; }
javascript
function fastHash(str) { let hash = 5381; for (let j = str.length - 1; j >= 0; j -= 1) { hash = (hash * 33) ^ str.charCodeAt(j); } return hash >>> 0; }
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Compute 32 bits hash of `str` backward.
[ "Compute", "32", "bits", "hash", "of", "str", "backward", "." ]
a1036a05fa0dbef44c89fa52ac8eec9af5706be1
https://github.com/remusao/tldts/blob/a1036a05fa0dbef44c89fa52ac8eec9af5706be1/bin/builders/hashes.js#L92-L98
train