Função para converter texto em um array de textos para buscas fuzzy

text_to_fuzzy_search.rb

def text_to_fuzzy_search(text)
  first_word, *rest_words = text.split
  
  rest_words_chars = rest_words.map { _1.split('') }
  
  search = first_word.dup
  array = [search]
  
  rest_words_chars.each do |chars|
    search += " "
    
    chars.each do |ch|
      search << ch
      array << search.dup
    end
  end

  array
end