Accessing Class Variables?

Question

class Foo
  @@default = "default"

  p instance_variables
  p class_variables

  class << self
    p instance_variables
    p class_variables

    # How do I access the @@default variable here?
  end
end

Answer 1

The same way you do it in any other place: @@default.

I'm not sure what p .. is supposed to do (Ruby isn't my native language), but this works

class Foo
  @@default = "default"

  class << self
    puts "#{@@default}"
  end
end