class PopularMigration
Public Instance Methods
down()
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# File lib/generators/popular/migration/templates/active_record/migration.rb, line 15 def down drop_table :friendships end
up()
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# File lib/generators/popular/migration/templates/active_record/migration.rb, line 2 def up create_table :friendships do |t| t.references :popular_model, polymorphic: true t.references :friend, polymorphic: true t.timestamps end add_index :friendships, [:popular_model_id, :popular_model_type] add_index :friendships, [:friend_id, :friend_type] end