|
|
1 周之前 | |
|---|---|---|
| .. | ||
| .github | 1 周之前 | |
| test | 1 周之前 | |
| .editorconfig | 1 周之前 | |
| .eslintrc | 1 周之前 | |
| .nycrc | 1 周之前 | |
| CHANGELOG.md | 1 周之前 | |
| LICENSE | 1 周之前 | |
| README.md | 1 周之前 | |
| index.d.ts | 1 周之前 | |
| index.js | 1 周之前 | |
| package.json | 1 周之前 | |
| tsconfig.json | 1 周之前 | |
Is this value a JS Number object? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
var isNumber = require('is-number-object');
var assert = require('assert');
assert.notOk(isNumber(undefined));
assert.notOk(isNumber(null));
assert.notOk(isNumber(false));
assert.notOk(isNumber(true));
assert.notOk(isNumber('foo'));
assert.notOk(isNumber(function () {}));
assert.notOk(isNumber([]));
assert.notOk(isNumber({}));
assert.notOk(isNumber(/a/g));
assert.notOk(isNumber(new RegExp('a', 'g')));
assert.notOk(isNumber(new Date()));
assert.ok(isNumber(42));
assert.ok(isNumber(NaN));
assert.ok(isNumber(Infinity));
assert.ok(isNumber(new Number(42)));
Simply clone the repo, npm install, and run npm test