rad.router

class Router < Rad::Conveyors::Processor
  inject router: :router

  def initialize next_processor, class_variable = :class, method_variable = :method
    super(next_processor)
    @class_variable, @method_variable = class_variable, method_variable
  end

  def call
    halt = catch :halt do
      if workspace[@class_variable].blank? or workspace[@method_variable].blank?
        klass, method, params = router.decode workspace.path, workspace.params
        workspace[@class_variable], workspace[@method_variable], workspace.params = klass, method, params
      end

      nil
    end

    next_processor.call unless halt
  end
end