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// Copyright 2014 Simon Lydell
// X11 (“MIT”) Licensed. (See LICENSE.)
void (function(root, factory) {
if (typeof define === "function" && define.amd) {
define(factory)
} else if (typeof exports === "object") {
module.exports = factory()
} else {
root.sourceMappingURL = factory()
}
}(this, function() {
var innerRegex = /[#@] sourceMappingURL=([^\s'"]*)/
var regex = RegExp(
"(?:" +
"/\\*" +
"(?:\\s*\r?\n(?://)?)?" +
"(?:" + innerRegex.source + ")" +
"\\s*" +
"\\*/" +
"|" +
"//(?:" + innerRegex.source + ")" +
")" +
"\\s*"
)
return {
regex: regex,
_innerRegex: innerRegex,
getFrom: function(code) {
var match = code.match(regex)
return (match ? match[1] || match[2] || "" : null)
},
existsIn: function(code) {
return regex.test(code)
},
removeFrom: function(code) {
return code.replace(regex, "")
},
insertBefore: function(code, string) {
var match = code.match(regex)
if (match) {
return code.slice(0, match.index) + string + code.slice(match.index)
} else {
return code + string
}
}
}
}));
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