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'use strict'; |
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function escapeRegExp(str) { |
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if (typeof str !== 'string') throw new TypeError('str must be a string!'); |
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// http://stackoverflow.com/a/6969486 |
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return str.replace(/[-[\]/{}()*+?.\\^$|]/g, '\\$&'); |
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} |
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module.exports = escapeRegExp;
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