https://github.com/ajimae/isnumber

a deno module to check if a given value or variable is a number
https://github.com/ajimae/isnumber

Last synced: 19 days ago
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a deno module to check if a given value or variable is a number

• Host: GitHub
• URL: https://github.com/ajimae/isnumber
• Owner: ajimae
• License: mit
• Created: 2020-06-16T15:00:12.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2020-06-16T15:22:07.000Z (over 4 years ago)
• Last Synced: 2024-10-25T10:33:35.032Z (26 days ago)
• Language: TypeScript
• Size: 2.93 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# 🦕 Deno isNumber

## Usage

```typescript

import { isNumber } from "https://raw.githubusercontent.com/ajimae/isNumber/master/mod.ts";

var numberOne = 5;

const checkOne = isNumber(numberOne);

console.log(checkOne); // true

var numberTwo = '5';

const checkTwo = isNumber(numberTwo);

console.log(checkTwo); // false

```

## Test

```bash

# unit tests - first clone this repo to your local machine the run

deno test

```

## Resources

JavaScript

- [JavaScript isNaN](https://developer.mozilla.org/en/docs/Web/JavaScript/Reference/Global_Objects/isNaN)

- [JavaScript typof](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/typeof)

Deno

- [Deno Website](https://deno.land)

- [Deno documentation](https://doc.deno.land/https/github.com/denoland/deno/releases/latest/download/lib.deno.d.ts)

- [Deno Standard Library](https://deno.land/std)