--- /dev/null
+// 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
+ }
+ }
+ }
+
+}));