levenfilter

Filter an object stream, piping only chunk string values within a given Levenshtein distance of a given string.

Command-line interface:

$ npm install --global levenfilter
$ levenfilter
Usage: levenfilter <string> <maximum-distance> < words
$ levenfilter voice 1 < /usr/share/dict/words
vice
voice
voiced
voices
voile

JavaScript:

var LevenFilter = require('levenfilter')
streamOfWords.pipe(new LevenFilter('voice', 1))