Design Pattern: Iterator and Movie Collections

get_all_movies_2.rb

def get_all_movies
  movies = []
  movie_iterators = [
    netflix_movie_iterator, 
    amazon_movie_iterator, 
    hulu_movie_iterator, 
    youtube_movie_iterator, 
    hbo_movie_iterator
  ]
  
  movie_iterators.each do |movie_iterator|
    while movie_iterator.has_next?
      movies << movie_iterator.next
    end
  end
    
  movies
end