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Convert any kind of String into a url-friendly parameter using Huffman Encoding.

Home Page: https://www.npmjs.com/package/huffman-url-compressor

JavaScript 100.00%

compression encoder huffman-coding nodejs url-shortener

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huffman-url-compressor's Issues

Replace minHeap for one that is OSS

Replace current Heap implementation

Use: https://github.com/datastructures-js/heap

Characters go missing during round trip

Hi I'm making good use of the library for one of my projects – thanks for making it available. I did have to work around one problem though, as shown in the following example (RunKit)

train = "[1300 [[57 4.56 0.12 11 10260 240] [8.600000000000001 5.2 0.44 44 16447 142] [8.600000000000001 240.8 0.08 12 930] [8.600000000000001 0.16 4.63 230 1080] [8.600000000000001 482.1 2.82 490 572] [8.600000000000001 135.1 28.67 820 1185]]]"

troublesomeInput = "[1300 [[56 4.56 0.12 11 10260 240] [44 5.2 0.44 44 16447 142] [0 240.8 0.08 12 930] [0 0.16 4.63 230 1080] [0 482.1 2.82 490 572] [0 135.1 28.67 820 1185]]]"

let Encoder = huffmanUrlCompressor.createEncoder(train);

let encodedParam = huffmanUrlCompressor.encodeConfig(troublesomeInput,Encoder)

let decodParam= huffmanUrlCompressor.decodeConfig(encodedParam,Encoder)

decodParam turns out as:

[1300 [[56 4.56 0.12 11 10260 240] [44 5.2 0.44 44 16447 142] [0 240.8 0.08 12 930] [0 0.16 4.63 230 1080] [0 482.1 2.82 490 572] [0 135.1 28.67 820 1185]]

As you can see, the trailing Bracket has been lost in the process. Any idea as to what may be causing this behaviour?

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