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on this file was d24f17c, checked in by Aleksandar Panovski <apano77@…>, 15 months ago |
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| 1 | import { when, replace } from 'ramda';
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| 2 |
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| 3 | import isString from './isString';
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| 4 |
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| 5 | /**
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| 6 | * Escapes the RegExp special characters.
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| 7 | *
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| 8 | * @func escapeRegExp
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| 9 | * @memberOf RA
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| 10 | * @since {@link https://char0n.github.io/ramda-adjunct/2.21.0|v2.21.0}
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| 11 | * @category String
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| 12 | * @sig String -> String
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| 13 | * @param {string} val the value to escape
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| 14 | * @return {string}
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| 15 | * @see {@link https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Regular_Expressions#Escaping|MDN Regular Expressions Escaping}
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| 16 | * @example
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| 17 | *
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| 18 | * RA.escapeRegExp('[ramda-adjunct](https://github.com/char0n/ramda-adjunct)'); //=> '\[ramda\-adjunct\]\(https://github\.com/char0n/ramda\-adjunct\)'
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| 19 | */
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| 20 | const escapeRegExp = when(isString, replace(/[.*+?^${}()|[\]\\-]/g, '\\$&'));
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| 21 |
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| 22 | export default escapeRegExp;
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