Does one simple thing - gets the flags from a regular expression. Useful for cloning and any library that uses or generates regular expressions that are created from other regular expressions.
npm install regex-flags> Does one simple thing - gets the flags from a regular expression. Useful for cloning and any library that uses or generates regular expressions that are created from other regular expressions.
If you need a "ES6 spec-compliant RegExp.prototype.flags shim, take a look at the RegExp.prototype.flags lib, from @ljharb.
Install with npm
``sh`
$ npm i regex-flags --save
`js
var regexFlags = require('regex-flags');
regexFlags(/foo/);
//=> ''
regexFlags(/foo/g);
//=> 'g'
regexFlags(/foo/m);
//=> 'm'
regexFlags(/foo/i);
//=> 'i'
regexFlags(/foo/gm);
//=> 'gm'
regexFlags(/foo/gi);
//=> 'gi'
regexFlags(/foo/img);
//=> 'gim'
regexFlags(/foo/gim);
//=> 'gim'
regexFlags(/foo/gim);
//=> 'gim'
`
* is-glob: Returns true if the given string looks like a glob pattern.
* is-equal-regex: Returns true if regular expression A is equal to regex B. Compares the expression and… more
* regex-cache: Memoize the results of a call to the RegExp constructor, avoiding repetitious runtime compilation of… more
Install dev dependencies:
`sh``
$ npm i -d && npm test
Pull requests and stars are always welcome. For bugs and feature requests, please create an issue
Jon Schlinkert
+ github/jonschlinkert
+ twitter/jonschlinkert
Copyright © 2015 Jon Schlinkert
Released under the MIT license.
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_This file was generated by verb-cli on August 05, 2015._