class AddUserRolesAssociationToUserRoles
Public Class Methods
down()
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# File lib/generators/association/templates/user_role_migration_existing.rb, line 7 def self.down # By default, we don't want to make any assumption about how to roll back a migration when your # model already existed. Please edit below which fields you would like to remove in this migration. raise ActiveRecord::IrreversibleMigration end
up()
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# File lib/generators/association/templates/user_role_migration_existing.rb, line 2 def self.up change_column :user_roles,:user_id,:integer,index: true change_column :user_roles,:role_id,:integer,index: true end