https://github.com/danieljdufour/fast-rle

Fast Run Length Encoder and Decoder
https://github.com/danieljdufour/fast-rle

rle rle-compression-algorithm run-length-decoding run-length-encoding

Last synced: about 20 hours ago
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Fast Run Length Encoder and Decoder

• Host: GitHub
• URL: https://github.com/danieljdufour/fast-rle
• Owner: DanielJDufour
• License: cc0-1.0
• Created: 2020-06-02T22:37:47.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2023-05-21T12:56:41.000Z (over 1 year ago)
• Last Synced: 2024-10-13T14:16:28.970Z (24 days ago)
• Topics: rle, rle-compression-algorithm, run-length-decoding, run-length-encoding
• Language: JavaScript
• Size: 38.1 KB
• Stars: 2
• Watchers: 3
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# fast-rle

Fast Run Length Encoder and Decoder

# usage

## decoding

```javascript

import decode from 'fast-rle/decode';

const encoded = [5, 3, 1, 8, 2, 0];

decode(encoded);

[3, 3, 3, 3, 3, 8, 0, 0]

```

## encoding

```javascript

import encode from 'fast-rle/encode';

const nums = [3, 3, 3, 3, 3, 8, 0, 0];

encode(nums);

[5, 3, 1, 8, 2, 0]

encode(nums, { chunk: true });

[ [3, 5], [8, 1], [0, 2] ]

encode(nums, { max_run_length: 2 });

[2, 3, 2, 3, 1, 3, 1, 8, 2, 0]

```

# support

Post an issue at https://github.com/danieljdufour/fast-rle