19 lines
365 B
Ruby
19 lines
365 B
Ruby
class Collection < ActiveRecord::Base
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extend Ext::GroupFor
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has_many :collection_albums
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has_many :albums, :through => :collection_albums
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attr_accessor :album_list
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validates :title, :presence => true
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def to_param
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"#{id}-#{title.parameterize}"
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end
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def album_list=(albums)
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self.albums = Album.find(albums.map{|album|album[0]})
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end
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end |