respond_to « Reflection « Ruby






  1. Ruby
  2. Reflection
  3. respond_to
1.The respond_to? method from Object checks to see if a given object responds to a given method.
2.The method respond_to? tests to see whether an instance of Address has access to :given_name, inherited from the Name class.
3.Testing Whether an Object Is String-like
4.Check respond_to? for new added instance method
5.Check respond_to? for new added singleton method