class Celsius::Transformation::Step
  attr_accessor :transformation

  def initialize(transformation)
    @transformation = transformation
  end

  #
  # Each step has transparent access to all methods of it's transformation
  #
  def method_missing(method_name, *args, &block)
    if @transformation.respond_to?(method_name)
      @transformation.send(method_name, *args, &block)
    else
      super
    end
  end

  def respond_to_missing?(method_name, include_private = false)
    @transformation.respond_to?(method_name) || super
  end
end