def select_with(receiver)
      (Selectable.forwardables + Optional.forwardables).each do |name|
        __forward__(name, receiver)
      end
    end
def select_with(receiver)
      (Selectable.forwardables + Optional.forwardables).each do |name|
        __forward__(name, receiver)
      end
    end
Tells origin with method on the class to delegate to when calling an
 original selectable or optional method on the class.

 @example Tell origin where to select from.
   class Band
     extend Origin::Forwardable
     select_with :criteria

     def self.criteria
       Query.new
     end
   end

 @param [ Symbol ] receiver The name of the receiver method.

 @return [ Array<Symbol> ] The names of the forwarded methods.

 @since 1.0.0