7 lines
284 B
Ruby
7 lines
284 B
Ruby
class SDG::Relation < ApplicationRecord
|
|
validates :related_sdg_id, uniqueness: { scope: [:related_sdg_type, :relatable_id, :relatable_type] }
|
|
|
|
belongs_to :relatable, polymorphic: true, optional: false, touch: true
|
|
belongs_to :related_sdg, polymorphic: true, optional: false
|
|
end
|