equal === lauqe
Deep comparison between two values to determine if they are equivalent
✨ Feature
- ⚡ Multi runtime support (
Deno
,Node.js
and Browsers) - 📚 Pure TypeScript and provides type definition
- :white_check_mark: Rambda's all test case is passed
- :earth_americas: Universal module, providing
ES modules
andUMD
- :package: Optimized, super slim size
- 📄 TSDoc-style comments
📝 API
Type definition
declare const equal: <T, U extends T>(a: T, b: U) => boolean
Parameter | Description |
---|---|
a |
Any value |
b |
Any value |
=>
Return true
if the reference memory is the same or the property members and their values are the same
Definition of Equality
Equality is defined as the data structure and property values are equivalent.
Same-value-zero
Numerical equivalence is based on Same-value-zero.
That is, all of the following comparisons are considered equivalent.
equal(NaN, NaN) // true
equal(0, 0) // true
equal(+0, 0) // true
equal(-0, 0) // true
equal(+0, -0) // true
💚 Supports
Browser is supporting since IE11.
The TypeScript version must be 4.1.0
or higher.
Deno |
Node.js |
IE / Edge |
Firefox |
Chrome |
Safari |
iOS Safari |
Samsung |
Opera |
---|---|---|---|---|---|---|---|---|
^1.6.0 | ^10.24.0 | IE11 / last 2 versions | last 2 versions | last 2 versions | last 2 versions | last 2 versions | last 2 versions | last 2 versions |
💫 Usage
equal
provides multi platform modules.
🦕 Deno
deno.land
import { equal } from "https://deno.land/x/equal/mod.ts";
equal([1, 2, 3], [1, 2, 3]); // true
nest.land
import { equal } from "https://x.nest.land/equal/mod.ts";
equal([1, ['hello', ['world']], [1, ['hello', ['world']]); // true
:package: Node.js
NPM package name is
lauqe
.
Install
npm i lauqe
or
yarn add lauqe
ESM
import { equal } from "lauqe";
equal(new Date('2000/1/1'), new Date('2000/1/1')); // true
UMD
const { equal } = require("lauqe");
equal(/hello/g, /hello/g); // true
:globe_with_meridians: Browser
ESM
<script type="module">
import { equal } from "https://unpkg.com/lauqe?module";
console.log(equal(() => {}, () => {}); // true
</script>
UMD
The global object is
E
.
<script src="https://unpkg.com/lauqe"></script>
<script>
console.log(E.equal(NaN, NaN)); // true
</script>
🤝 Contributing
Contributions, issues and feature requests are welcome!
Feel free to check issues.
🌱 Show your support
Give a ⭐️ if this project helped you!
💡 License
Copyright © 2021-present TomokiMiyauci.
Released under the MIT license