What are mixins in Ruby?
Mixins in Ruby are modules that allow you to add functionality to classes without using inheritance.
How do I create a mixin?
You create a mixin by defining a module and then including it in a class using the include
keyword.
Can you give me an example of a mixin?
Sure! Here's a simple example:
module Walkable
def walk
puts 'Walking...'
end
end
class Person
include Walkable
end
person = Person.new
person.walk # Outputs: Walking...
What are the benefits of using mixins?
Mixins promote code reuse and help keep your classes clean and focused on their primary responsibilities.
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