Converts Object.new(<args>).call to Object.call(<args>)

call_object.rb

require "reverse_parameters"
# Converts Object.new(<args>).call to Object.call(<args>)
# module must be extend after initialize method in order to transfer parameters
module CallObject
  def create_callable
    class_eval(<<-RUBY, __FILE__, __LINE__ + 1)
      def self.call(#{ReverseParameters.new(instance_method(:initialize)).parameters})
        self.new(#{ReverseParameters.new(instance_method(:initialize)).arguments}).call
      end
    RUBY
  end

  def self.extended(base)
    base.create_callable
  end
end