/** | |
* A faster alternative to `Function#apply`, this function invokes `func` | |
* with the `this` binding of `thisArg` and the arguments of `args`. | |
* | |
* @private | |
* @param {Function} func The function to invoke. | |
* @param {*} thisArg The `this` binding of `func`. | |
* @param {Array} args The arguments to invoke `func` with. | |
* @returns {*} Returns the result of `func`. | |
*/ | |
function apply(func, thisArg, args) { | |
switch (args.length) { | |
case 0: return func.call(thisArg); | |
case 1: return func.call(thisArg, args[0]); | |
case 2: return func.call(thisArg, args[0], args[1]); | |
case 3: return func.call(thisArg, args[0], args[1], args[2]); | |
} | |
return func.apply(thisArg, args); | |
} | |
module.exports = apply; | |