fullstackapp

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History

yikth 82785bbade install npm module * cd backend * npm install		5 years ago
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.github/workflows	install npm module	5 years ago
test	install npm module	5 years ago
.editorconfig	install npm module	5 years ago
.eslintrc	install npm module	5 years ago
.travis.yml	install npm module	5 years ago
CHANGELOG.md	install npm module	5 years ago
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README.md	install npm module	5 years ago
index.js	install npm module	5 years ago
package.json	install npm module	5 years ago

README.md

#is-regex

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