C
Chris Morris
I've got the following code:
class Main
@@classes = []
def Main.classes
@@classes
end
end
class Root
Main.classes << self
end
class A < Root
end
class B < Root
end
puts Main.classes.inspect
I'd like Main.classes == [Root, A, B], but currently it only is [Root].
I understand why, but was wondering if there was an elegant way to get
what I'd like to have.
I know in this example, I could simply add "Main.classes << self" to
each subclass, but, hey, that's way too much repetition for the 21st
century.
class Main
@@classes = []
def Main.classes
@@classes
end
end
class Root
Main.classes << self
end
class A < Root
end
class B < Root
end
puts Main.classes.inspect
I'd like Main.classes == [Root, A, B], but currently it only is [Root].
I understand why, but was wondering if there was an elegant way to get
what I'd like to have.
I know in this example, I could simply add "Main.classes << self" to
each subclass, but, hey, that's way too much repetition for the 21st
century.