A very simple implementation of the Burrows-Wheeler transform. This is mainly made as a demonstration of ndarray-string and ndarray-sort.
var bwt = require("burrows-wheeler") //Execute a forward transform var y = bwt(1, "banana") console.log(y) //Inverse transform var z = bwt(-1, y) console.log(z)
npm install burrows-wheeler
Applies the Burrows-Wheeler transform to string.
directionif set to 1 does a forward transform, else if set to -1 does an inverse transform
stringis the string to transform
Returns The forward/inverse Burrows-Wheeler transform of string
(c) 2013 Mikola Lysenko. MIT License