class FavorableMigration
Public Class Methods
down()
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# File lib/generators/templates/migrator.rb, line 15 def self.down drop_table :favorites end
up()
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# File lib/generators/templates/migrator.rb, line 2 def self.up create_table :favorites do |t| t.references :favorable, polymorphic: true t.references :favoriter, polymorphic: true t.timestamps end add_index :favorites, [:favorable_id, :favorable_type] add_index :favorites, [:favoriter_id, :favoriter_type] end