mirror of https://github.com/jkjoy/sunpeiwen.git
43 lines
1.5 KiB
Markdown
43 lines
1.5 KiB
Markdown
# safe-regex-test <sup>[![Version Badge][npm-version-svg]][package-url]</sup>
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[![dependency status][deps-svg]][deps-url]
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[![dev dependency status][dev-deps-svg]][dev-deps-url]
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[![License][license-image]][license-url]
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[![Downloads][downloads-image]][downloads-url]
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[![npm badge][npm-badge-png]][package-url]
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Give a regex, get a robust predicate function that tests it against a string. This will work even if `RegExp.prototype` is altered later.
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## Getting started
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```sh
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npm install --save safe-regex-test
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```
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## Usage/Examples
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```js
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var regexTester = require('safe-regex-test');
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var assert = require('assert');
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var tester = regexTester('a');
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assert.ok(tester('a'));
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assert.notOk(tester('b'));
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```
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## Tests
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Simply clone the repo, `npm install`, and run `npm test`
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[package-url]: https://npmjs.org/package/safe-regex-test
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[npm-version-svg]: https://versionbadg.es/ljharb/safe-regex-test.svg
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[deps-svg]: https://david-dm.org/ljharb/safe-regex-test.svg
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[deps-url]: https://david-dm.org/ljharb/safe-regex-test
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[dev-deps-svg]: https://david-dm.org/ljharb/safe-regex-test/dev-status.svg
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[dev-deps-url]: https://david-dm.org/ljharb/safe-regex-test#info=devDependencies
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[npm-badge-png]: https://nodei.co/npm/safe-regex-test.png?downloads=true&stars=true
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[license-image]: https://img.shields.io/npm/l/safe-regex-test.svg
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[license-url]: LICENSE
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[downloads-image]: https://img.shields.io/npm/dm/safe-regex-test.svg
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[downloads-url]: https://npm-stat.com/charts.html?package=safe-regex-test
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