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
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