Obtain N-grams (contiguous sequence of n words) from a string of text
The module Ngram is defined in lib/ngram.ex and exports the tokenize function which
accepts a string and returns the N-grams for that string of text. If the string is empty,
it returns [""] (one-gram string). Examples could be found in the test/ngram_test.exs
file.
$ mix testMIT License © Ewerton Carlos Assis