track.rb in chinook_database-0.1.5

- old
+ new

@@ -1,20 +1,6 @@
 class Track < ActiveRecord::Base
-  self.table_name = 'Track'
-  self.primary_key = 'TrackId'
-
-  alias_attribute :id, 'TrackId'
-  alias_attribute :name, 'Name'
-  alias_attribute :album_id, 'AlbumId'
-  alias_attribute :media_type_id, 'MediaTypeId'
-  alias_attribute :genre_id, 'GenreId'
-  alias_attribute :composer, 'Composer'
-  alias_attribute :milliseconds, 'Milliseconds'
-  alias_attribute :bytes, 'Bytes'
-  alias_attribute :unit_price, 'UnitPrice'
-
-  belongs_to :album, foreign_key: 'AlbumId'
-  belongs_to :media_type, foreign_key: 'MediaTypeId'
-  belongs_to :genre, foreign_key: 'GenreId'
-
-  has_and_belongs_to_many :playlists, join_table: 'PlaylistTrack', foreign_key: 'TrackId', association_foreign_key: 'PlaylistId'
+  belongs_to :album
+  belongs_to :media_type
+  belongs_to :genre
+  has_and_belongs_to_many :playlists
 end
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