Hi all,
I was wondering if it is possible to dynamically chain class methods in rails. Suppose there are several optional methods that a class may have, I want to chain call all the methods that apply to a certain class. Is it possible? What is the best approach to do achieve this?
Thanks in advance.
Hi all,
I was wondering if it is possible to dynamically chain class methods in
rails. Suppose there are several optional methods that a class may have, I
want to chain call all the methods that apply to a certain class. Is it
possible? What is the best approach to do achieve this?
ActiveSupport::Callbacks ?
Fred
ActiveSupport defined Module#alias_method_chain which is used
extensively to do what I think you are asking for.
Googling alias_method_chain should fill you in on the details.