install-nix-action/node_modules/is-regex
Domen Kožar 08403cd828
v5
2019-11-13 17:14:48 +01:00
..
.eslintrc v5 2019-11-13 17:14:48 +01:00
.jscs.json v5 2019-11-13 17:14:48 +01:00
.npmignore v5 2019-11-13 17:14:48 +01:00
.travis.yml v5 2019-11-13 17:14:48 +01:00
CHANGELOG.md v5 2019-11-13 17:14:48 +01:00
index.js v5 2019-11-13 17:14:48 +01:00
LICENSE v5 2019-11-13 17:14:48 +01:00
Makefile v5 2019-11-13 17:14:48 +01:00
package.json v5 2019-11-13 17:14:48 +01:00
README.md v5 2019-11-13 17:14:48 +01:00
test.js v5 2019-11-13 17:14:48 +01:00

#is-regex Version Badge

Build Status dependency status dev dependency status License Downloads

npm badge

browser support

Is this value a JS regex? This module works cross-realm/iframe, and despite ES6 @@toStringTag.

Example

var isRegex = require('is-regex');
var assert = require('assert');

assert.notOk(isRegex(undefined));
assert.notOk(isRegex(null));
assert.notOk(isRegex(false));
assert.notOk(isRegex(true));
assert.notOk(isRegex(42));
assert.notOk(isRegex('foo'));
assert.notOk(isRegex(function () {}));
assert.notOk(isRegex([]));
assert.notOk(isRegex({}));

assert.ok(isRegex(/a/g));
assert.ok(isRegex(new RegExp('a', 'g')));

Tests

Simply clone the repo, npm install, and run npm test