Setter method in rails 4 beta 1

casper_the_ghost · April 22, 2013, 10:36pm

I have a virtual attribute ‘tags’ , and defined a setter method for it
tags=(val).
My setter method is not called while creating a Article.

I copied my rails 3.2.11 code in rails 4, it was perfectly working in
former.

I want to know who can i use setter method for virtual attribute in
rails 4.
Or is it a bug in rails 4.