class CreateRelations
Public Instance Methods
change()
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# File lib/generators/active_content/templates/relation.rb, line 2 def change create_table :relations do |t| t.string :field, null: false t.references :item, null: false, polymorphic: true, index: false t.references :relatable, null: false, polymorphic: true, index: false t.timestamps end add_index :relations, [:relatable_id, :relatable_type, :item_id, :item_type, :field], unique: true, name: :index_relations_on_relatable_attribute end