/ Ruby on Rails
/
method

invert_drop_table

rails latest stable - Class: ActiveRecord::Migration::CommandRecorder
invert_drop_table(args, &block)
private

No documentation available.

# File activerecord/lib/active_record/migration/command_recorder.rb, line 198
        def invert_drop_table(args, &block)
          if args.last.is_a?(Hash)
            args.last.delete(:if_exists)
          end
          if args.size == 1 && block == nil
            raise ActiveRecord::IrreversibleMigration, "To avoid mistakes, drop_table is only reversible if given options or a block (can be empty)."
          end
          super
        end