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clone-regexp ![Build Status](https://travis-ci.org/sindresorhus/clone-regexp.svg?branch=master)
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