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// Thanks to Andrew Clover:
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// http://stackoverflow.com/questions/3561493
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// /is-there-a-regexp-escape-function-in-javascript
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"use strict";
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var re = /[-/\\^$*+?.()|[\]{}]/g;
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module.exports = function (str) {
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return String(str).replace(re, "\\$&");
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};
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