$ npm install --save clone-regexp

var cloneRegexp = require('clone-regexp');
var re = /[a-z]/gi;
 
cloneRegexp(re);
//=> /[a-z]/gi 
 
cloneRegexp(re) === re;
//=> false 
 
cloneRegexp(re, {global: false});
//=> /[a-z]/i 
 
cloneRegexp(re, {multiline: true});
//=> /[a-z]/gim 
 
cloneRegexp(re, {source: 'unicorn'});
//=> /unicorn/gi 

• sindresorhus published 2014-08-13T19:19:37.143Z
• 1.0.0 is the latest of 5 releases
• github.com/sindresorhus/clone-regexp
• MIT

Collaborators list

• 

Stats

• 12040 downloads in the last day
• 245849 downloads in the last week
• 1022022 downloads in the last month
• Have an issue? File it. on GitHub
• on GitHub

Try it out

• Test clone-regexp in your browser.

Keywords

regexp, regex, re, regular, expression, clone, duplicate, modify, mutate

Dependencies (2)

is-regexp, is-supported-regexp-flag

Dependents (12)

sindresorhus.js, maky, nodebb-plugin-ns-spoiler, iter-tools, regexp-stream-tokenizer, iterable-regexp-exec, broccoli-retain-directive-header-comments, sprockets-directive-loader, git-conflicts, execall, hercule, restify