n-gram

n-gram

Get n-grams in JavaScript.

Installation

npm:

npm install n-gram

Usage

var nGram = require('n-gram');

nGram.bigram('n-gram'); // ['n-', '-g', 'gr', 'ra', 'am']
nGram(2)('n-gram'); // ['n-', '-g', 'gr', 'ra', 'am']

nGram.trigram('n-gram'); // ['n-g', '-gr', 'gra', 'ram']

nGram(6)('n-gram'); // ['n-gram']
nGram(7)('n-gram'); // []

API

nGram(n)

Factory returning a function that converts a given string to n-grams.

Want padding? Use something like the following: nGram(2)(' ' + value + ' ');

nGram.bigram(value)

Shortcut for nGram(2).

nGram.trigram(value)

Shortcut for nGram(3).

License

MIT © Titus Wormer