clone-regexp
Clone and modify a RegExp instance
Last updated a year ago by sindresorhus .
MIT · Repository · Bugs · Original npm · Tarball · package.json
$ cnpm install clone-regexp 
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clone-regexp Build Status

Clone and modify a RegExp instance

Install

$ npm install clone-regexp

Usage

const cloneRegexp = require('clone-regexp');

const regex = /[a-z]/gi;

cloneRegexp(regex);
//=> /[a-z]/gi

cloneRegexp(regex) === regex;
//=> false

cloneRegexp(regex, {global: false});
//=> /[a-z]/i

cloneRegexp(regex, {multiline: true});
//=> /[a-z]/gim

cloneRegexp(regex, {source: 'unicorn'});
//=> /unicorn/gi

API

cloneRegexp(regexp, [options])

regex

Type: RegExp

Regex to clone.

options

Type: Object
Properties: source global ignoreCase multiline dotAll sticky unicode lastIndex

Optionally modify the cloned RegExp instance.

License

MIT © Sindre Sorhus

Current Tags

  • 2.2.0                                ...           latest (a year ago)

9 Versions

  • 2.2.0                                ...           a year ago
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  • 0.1.2                                ...           6 years ago
  • 0.1.1                                ...           6 years ago

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