lotus-sack.rb

require 'lotus-controller'
require 'byebug'

module Feature
  def self.create(str)
    str.reverse
  end
end

module Sack
  module ClassMethods
    def operation(klass, method)
      @klass = klass
      @method = method
    rescue Exception => boom
      byebug
    end

    def invoke_operation(args)
      @klass.send(@method, *args)
    end
  end

  module InstanceMethods
    def call(params)
      self.body = self.class.invoke_operation(prepare params)
    end
  end

  def self.included base
    base.send :include, InstanceMethods
    base.extend ClassMethods
  end
end

class Show
  include Lotus::Action
  include Sack

  operation Feature, :create

  def prepare(params)
    ['tset a si siht']
  end
end

puts Show.new.call({ id: 23, key: 'value' }).inspect