lib/picturehouse_uk/film.rb in picturehouse_uk-1.0.2 vs lib/picturehouse_uk/film.rb in picturehouse_uk-2.0.0

@@ -1,7 +1,6 @@
 module PicturehouseUk
-
   # A film on the Picturehouse UK website
   class Film
     include Comparable
 
     # @return [String] the name of the film
@@ -11,37 +10,52 @@
 
     # @param [String] name the film name
     # @return [PicturehouseUk::Film]
     def initialize(name)
       @name = name
-      @slug = name.downcase.gsub(/[^0-9a-z ]/,'').gsub(/\s+/, '-')
+      @slug = name.downcase.gsub(/[^0-9a-z ]/, '').gsub(/\s+/, '-')
     end
 
+    # Films at a single cinema
+    # @param [String] cinema_id the id of the cinema
+    # @return [Array<PicturehouseUk::Film>]
+    def self.at(cinema_id)
+      cinema_page(cinema_id).film_html.map do |html|
+        new(Internal::FilmWithScreeningsParser.new(html).film_name)
+      end.uniq
+    end
+
     # Allows sort on objects
     # @param [PicturehouseUk::Film] other another film object
     # @return [Integer] -1, 0 or 1
-    def <=> other
-      self.slug <=> other.slug
+    def <=>(other)
+      slug <=> other.slug
     end
 
     # Check an object is the same as another object.
     # @param [PicturehouseUk::Film] other another film
     # @return [Boolean] True if both objects are the same exact object, or if
     #   they are of the same type and share an equal slug
     # @note Guided by http://woss.name/2011/01/20/equality-comparison-and-ordering-in-ruby/
-    def eql? other
+    def eql?(other)
       self.class == other.class && self == other
     end
 
     # Generates hash of slug in order to allow two records of the same type and
     # id to work with something like:
     #
-    #   [ Film.new('ABC'), Film.new('DEF') ] & [ Film.new('DEF'), Film.new('GHI') ]
-    #   #=> [ Film.new('DEF') ]
+    #   [ Film.new('AB'), Film.new('EF') ] & [ Film.new('EF'), Film.new('GH') ]
+    #   #=> [ Film.new('EF') ]
     #
     # @return [Integer] hash of slug
     # @note Guided by http://woss.name/2011/01/20/equality-comparison-and-ordering-in-ruby/
     def hash
-      self.slug.hash
+      slug.hash
+    end
+
+    private
+
+    def self.cinema_page(cinema_id)
+      @cinema_page ||= PicturehouseUk::Internal::CinemaPage.new(cinema_id)
     end
   end
 end