27550fd14e
* Consolidate migrations * Add Sound model. Each sound can belong to a track and contains informations about one sound file.
24 lines
310 B
Ruby
24 lines
310 B
Ruby
class Track < ActiveRecord::Base
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has_many :sounds
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attr_accessible :name, :file
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validates_presence_of :name
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def file=(file)
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sounds.build({:file => file})
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end
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def sound
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sounds.first
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end
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def sound?
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sounds.any?
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end
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def self.latest
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Track.order('created_at DESC')
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end
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end
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