ceolinrenato

# Renato Ceolin - 10/28/2020
# Built with elixir 1.11
# To run the code use the comamnd `elixir n_grams.exs`
# Tests will be run after the script execution

defmodule NGrams do
  @moduledoc """
  NGrams are continguos sequences of words in a sentence
  """

ceolinrenato

# frozen_string_literal: true

def flatten_array(array)
  raise ArgumentError unless array.class == Array

  flattened = []
  array.each do |item|
    if item.class == Array
      flattened += flatten_array(item)
    else