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class GroupContact | |
attr_reader :group | |
def initialize(people_in_group) | |
@group = people_in_group | |
end | |
def message(text) | |
group.each do |person| | |
person.message(text) | |
end |
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class PersonContact | |
attr_reader :title, :number | |
def initialize(title, number) | |
@title = title | |
@number = number | |
end | |
def message(text) | |
puts "Messaging #{title}(#{number}): " |
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class HashIterator | |
attr_reader :collection, :keys | |
attr_accessor :current_index | |
def initialize(collection) | |
@collection = collection | |
@keys = collection.keys | |
@current_index = 0 | |
end | |
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class ArrayIterator | |
attr_reader :collection | |
attr_accessor :current_index | |
def initialize(collection) | |
@collection = collection | |
@current_index = 0 | |
end | |
def has_next? |
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class MovieCollection | |
attr_reader :movie_iterators | |
attr_accessor :all_movies | |
def initialize(movie_iterators) | |
@movie_iterators = movie_iterators | |
@all_movies = get_all_movies | |
end | |
private |
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def get_all_movies | |
movies = [] | |
movie_iterators = [ | |
netflix_movie_iterator, | |
amazon_movie_iterator, | |
hulu_movie_iterator, | |
youtube_movie_iterator, | |
hbo_movie_iterator | |
] | |
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def get_all_movies | |
movies = [] | |
while netflix_movie_iterator.has_next? | |
movies << netflix_movie_iterator.next | |
end | |
while amazon_movie_iterator.has_next? | |
movies << amazon_movie_iterator.next | |
end |
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class MovieCollection | |
attr_reader :netflix_movies, :amazon_movies, | |
:hulu_movies, :youtube_movies, :hbo_movies | |
attr_accessor :all_movies | |
def initialize(netflix_movies, amazon_movies, | |
hulu_movies, youtube_movies, hbo_movies) | |
@netflix_movies = netflix_movies |
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class MovieCollection | |
attr_reader :netflix_movies, :amazon_movies | |
def initialize(netflix_movies, amazon_movies) | |
@netflix_movies = netflix_movies | |
@amazon_movies = amazon_movies | |
@all_movies = get_all_movies | |
end | |
private |
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amazon_movies = { | |
0 => { | |
title: 'Mission: Impossible - Rogue Nation', | |
year: '2015', | |
director: 'Christopher McQuarrie', | |
genre: 'Thriller/Actio', | |
length: '2h 11m' | |
}, | |
1 => { | |
title: 'The Hunger Games: Mockingja', |