🚀 Big News: Socket Acquires Coana to Bring Reachability Analysis to Every Appsec Team.Learn more
Socket
Book a DemoInstallSign in
Socket

regexp-clone

Package Overview
Dependencies
Maintainers
1
Versions
2
Alerts
File Explorer

Advanced tools

Socket logo

Install Socket

Detect and block malicious and high-risk dependencies

Install

regexp-clone

Clone RegExps with options

1.0.0
latest
Source
npm
Version published
Weekly downloads
555K
30.39%
Maintainers
1
Weekly downloads
 
Created
Source

#regexp-clone

Clones RegExps with flag and lastIndex preservation.

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

const a = /somethin/misguy;
console.log(a.global); // true
console.log(a.ignoreCase); // true
console.log(a.multiline); // true
console.log(a.dotAll); // true
console.log(a.unicode); // true
console.log(a.sticky); // true

const b = regexpClone(a);
console.log(b.global); // true
console.log(b.ignoreCase); // true
console.log(b.multiline); // true
console.log(b.dotAll); // true
console.log(b.unicode); // true
console.log(b.sticky); // true

const c = /hi/g;
c.test('this string hi there');
assert.strictEqual(c.lastIndex, 3);

const d = regexpClone(c);
assert.strictEqual(d.lastIndex, 3);
d.test('this string hi there');
assert.strictEqual(d.lastIndex, 14);
assert.strictEqual(c.lastIndex, 3);
npm install regexp-clone

License

MIT

Keywords

RegExp

FAQs

Package last updated on 07 Jun 2019

Did you know?

Socket

Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.

Install

Related posts