https://github.com/sant123/hextools

Convert from ArrayBuffer to hexadecimal and viceversa in Deno.
https://github.com/sant123/hextools

arraybuffer deno hex

Last synced: about 1 month ago
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Convert from ArrayBuffer to hexadecimal and viceversa in Deno.

• Host: GitHub
• URL: https://github.com/sant123/hextools
• Owner: sant123
• License: mit
• Created: 2021-11-02T05:30:54.000Z (about 3 years ago)
• Default Branch: master
• Last Pushed: 2023-02-21T02:17:10.000Z (over 1 year ago)
• Last Synced: 2024-09-17T15:28:15.776Z (about 2 months ago)
• Topics: arraybuffer, deno, hex
• Language: TypeScript
• Homepage:
• Size: 3.91 KB
• Stars: 3
• Watchers: 2
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# hextools [![Deno](https://github.com/sant123/hextools/actions/workflows/deno.yml/badge.svg)](https://github.com/sant123/hextools/actions/workflows/deno.yml)

Convert from ArrayBuffer to hexadecimal and viceversa in Deno.

## Usage

```ts

// example.ts

import { bufferToHex, hexToBuffer } from "https://deno.land/x/hextools/mod.ts";

const hex = bufferToHex(

  new Uint8Array([

    72,

    101,

    108,

    108,

    111,

    32,

    119,

    111,

    114,

    108,

    100,

  ]),

); // 48656c6c6f20776f726c64

const buffer = hexToBuffer(hex);

console.log(new TextDecoder().decode(buffer)); // Hello world

```

## API

### bufferToHex(buffer: ArrayBuffer): string

Converts from an ArrayBuffer to a hexadecimal string.

### hexToBuffer(hex: string): ArrayBuffer

Converts from a hexadecimal string to ArrayBuffer.

## Exceptions

### hexToBuffer(hex: string): ArrayBuffer

Throws a `TypeError` if hex length is not even or it has unrecognized

characters.