| let list = require('postcss').list | |
| let Value = require('../value') | |
| class CrossFade extends Value { | |
| replace(string, prefix) { | |
| return list | |
| .space(string) | |
| .map(value => { | |
| if (value.slice(0, +this.name.length + 1) !== this.name + '(') { | |
| return value | |
| } | |
| let close = value.lastIndexOf(')') | |
| let after = value.slice(close + 1) | |
| let args = value.slice(this.name.length + 1, close) | |
| if (prefix === '-webkit-') { | |
| let match = args.match(/\d*.?\d+%?/) | |
| if (match) { | |
| args = args.slice(match[0].length).trim() | |
| args += `, ${match[0]}` | |
| } else { | |
| args += ', 0.5' | |
| } | |
| } | |
| return prefix + this.name + '(' + args + ')' + after | |
| }) | |
| .join(' ') | |
| } | |
| } | |
| CrossFade.names = ['cross-fade'] | |
| module.exports = CrossFade | |