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8 lines
253 B
Ruby
8 lines
253 B
Ruby
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class SampleComment < ActiveRecord::Base
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validates :comment, :sample, presence: true
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validates :sample_id, uniqueness: { scope: :comment_id }
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belongs_to :comment, inverse_of: :sample_comment
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belongs_to :sample, inverse_of: :sample_comments
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end
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