What is duck typing in Ruby?

What is duck typing in Ruby?

Duck typing is a concept in Ruby where the type or class of an object is determined by its behavior (methods) rather than its explicit type.

Can you give me an example of duck typing in action?

Sure! In Ruby, if you have a method that expects an object to respond to a quack method, any object that implements quack can be passed to that method, regardless of its class.

How does this differ from static typing?

In static typing, the type of a variable is known at compile time, and you must declare it explicitly. Duck typing allows for more flexibility at runtime.

What are the advantages of using duck typing?

Duck typing promotes flexibility and code reusability, allowing different objects to be used interchangeably as long as they implement the required methods.