module Draper::AutomaticDelegation

def delegatable?(method)

Other tags:
    Private: - 
def delegatable?(method)
  return if self.class.private_method_defined?(method, false)
  object.respond_to?(method)
end

def delegatable?(method)

Other tags:
    Private: - 
def delegatable?(method)
  return if private_methods(false).include?(method)
  object.respond_to?(method)
end

def method_missing(method, *args, &block)

to call the method on the `object`.
the parent decorator class. If no method exists on the parent class, it will then try
method calls to `object` as well. Calling `super` will first try to call the method on
Delegates missing instance methods to the source object. Note: This will delegate `super` 
def method_missing(method, *args, &block)
unless delegatable?(method)
ethod, *args, &block)

def respond_to_missing?(method, include_private = false)

proxy it to the source object.
Checks if the decorator responds to an instance method, or is able to 
def respond_to_missing?(method, include_private = false)
  super || delegatable?(method)
end