class OSDb::Selector::Movie

Public Class Methods

new(movie_finder=Finder::First.new) click to toggle source
# File lib/osdb/selector/movie.rb, line 6
def initialize(movie_finder=Finder::First.new)
  @movie_finder = movie_finder
end

Public Instance Methods

group_by_movie_name(subs) click to toggle source
# File lib/osdb/selector/movie.rb, line 18
def group_by_movie_name(subs)
  subs.inject({}) do |hash, sub|
    hash[sub.movie_name] ||= []
    hash[sub.movie_name] << sub
    hash
  end
end
select(subs, movie) click to toggle source
# File lib/osdb/selector/movie.rb, line 10
def select(subs, movie)
  subs_by_movie = group_by_movie_name(subs)
  return subs if subs_by_movie.length <= 1
  movie_names = subs_by_movie.keys
  movie_name = @movie_finder.chose(movie_names)
  subs_by_movie[movie_name] || []
end