You need a before_filter. http://edgeguides.rubyonrails.org/action_controller_overview.html#filters
Dheeraj Kumar On Saturday 12 May 2012 at 5:53 AM, Lauro Caetano wrote: > Hi! > > I'm a RoR beginner and I'm trying to make a gem that can "intercepts" all > action from my controllers. > > I would like to do something like that: > > class ApplicationController < ActionController::Base > include MyGem > end > > class MyController < ApplicationController > do_something_to :some_attribute > > def index > respond_with(@some_attribute) > end > end > > In each call of index or other action from MyController, I want that MyGem > execute "do_something_to" modifying the value of "some_attribute". Is it > possible? > > Thanks, > Lauro Caetano > > > -- > You received this message because you are subscribed to the Google Groups > "Ruby on Rails: Talk" group. > To post to this group, send email to rubyonrails-talk@googlegroups.com > (mailto:rubyonrails-talk@googlegroups.com). > To unsubscribe from this group, send email to > rubyonrails-talk+unsubscr...@googlegroups.com > (mailto:rubyonrails-talk+unsubscr...@googlegroups.com). > For more options, visit this group at > http://groups.google.com/group/rubyonrails-talk?hl=en. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
