22 lines
271 B
Ruby
22 lines
271 B
Ruby
class Track < ActiveRecord::Base
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has_many :sounds
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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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