huffman

README

Huffman compression

func Example() {
	data := []byte("zhang how, zhang how, zhang how, zhang how,")
	compressed := Compress(data)
	fmt.Printf("performance %.4f\n", float64(len(compressed))/float64(len(data)))
	de, _ := Decompress(compressed)
	fmt.Println(string(de))

	// Output:
	// performance 0.7674
	// zhang how, zhang how, zhang how, zhang how,
}

Documentation

Overview

Example

data := []byte("zhang how, zhang how, zhang how, zhang how,")
compressed := Compress(data)
fmt.Printf("performance %.4f\n", float64(len(compressed))/float64(len(data)))
de, _ := Decompress(compressed)
fmt.Println(string(de))

Output:

performance 0.7674
zhang how, zhang how, zhang how, zhang how,

Index

• func Compress(data []byte) []byte
• func Decompress(data []byte) ([]byte, error)

Examples

• Package

Functions

func Compress

func Compress(data []byte) []byte

Compress data using huffman algorithm

func Decompress

func Decompress(data []byte) ([]byte, error)

Decompress data compressed by huffman algorithm