11 lines
226 B
JavaScript
11 lines
226 B
JavaScript
'use strict';
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var matchOperatorsRe = /[|\\{}()[\]^$+*?.]/g;
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module.exports = function (str) {
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if (typeof str !== 'string') {
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throw new TypeError('Expected a string');
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}
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return str.replace(matchOperatorsRe, '\\$&');
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};
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