Advertisement
Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- class Parent
- class<<self; attr_accessor :sacred_var end
- end
- class Child < Parent
- def method_of_child
- # I want to change @sacred_var here:
- Parent.instance_eval { @sacred_var = 'new_value'}
- end
- end
- Parent.var) #=> 1
- Child.new.method_of_child
- Parent.var #=> 'new_value'
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement