What are object attributes in Ruby?
In Ruby, object attributes are variables that hold data specific to an object. They define the state of an object.
How do I define attributes in a Ruby class?
You can define attributes in a Ruby class using the attr_accessor
, attr_reader
, or attr_writer
methods.
Can you give me an example of using attr_accessor?
Sure! Here's a simple example:
class Dog
attr_accessor :name, :age
end
dog = Dog.new
dog.name = 'Buddy'
dog.age = 3
puts dog.name # Output: Buddy
puts dog.age # Output: 3
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