You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
hjl 9372f6120a
add file
10 months ago
..
test add file 10 months ago
.travis.yml add file 10 months ago
History.md add file 10 months ago
LICENSE add file 10 months ago
Makefile add file 10 months ago
README.md add file 10 months ago
index.js add file 10 months ago
package.json add file 10 months ago

README.md

#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