gistfile1.rb

#This works:

    drop_class.class_eval do
      allowed_methods.each do |am|
        define_method am do
          @object.send(am)
        end
      end
    end

#This doesn't:

  drop_class.class_eval {
    allowed_methods.each { |am|
      define_method am { @object.send(am) }
    }
  }