10 lines
309 B
Ruby
10 lines
309 B
Ruby
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class Followship < ApplicationRecord
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belongs_to :subject_profile, class_name: 'Profile'
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belongs_to :object_profile, class_name: 'Profile'
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validates :object_profile,
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exclusion: { in: ->(followship) { [followship.subject_profile] } },
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uniqueness: { scope: :subject_profile }
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end
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