title: What is the difference between polymorphism and duck typing?
body: <p>I'm a little confused with the two terms, here's what I know:</p>
  
  <p>Polymorphism is the ability of object of different types to be handled by a common interface. While duck typing, is a kind of dynamic typing that allows objects of different types to respond to the same methods.</p>
  
  <p>From what I understand, polymorphism is more about creating an interface that can be shared across different classes. And duck typing is about loose typing that will allow methods to be called as long as it is found on the receiver of the message.</p>
  
  <p>Is this correct? I'm pretty confused on the two, they seem related but I do not know what their relationship is. Thanks a lot in advance!</p>