hi everyone, i got a simple question that's bothering me all day: is it possible to find out which method and controller did the original call? to make this a little clearer, I want to do the following: (let's say these two methods are in different controllers) def first_method say_my_name end def say_my_name # how do i get the original method and controller # invoking_method = ? # invoking_controller =? puts invoking_method puts invoking_controller end any help is appreciated!
on 2008-11-14 11:57
on 2008-11-14 12:09
On 14 Nov 2008, at 10:57, MaD wrote: > > hi everyone, > > i got a simple question that's bothering me all day: > is it possible to find out which method and controller did the > original call? > You can screw around with caller but that's not a very clean way to go about things. Fred
on 2008-11-14 12:28
thanks! i just needed it for some log-entries anyway. so there is no need to find a cleaner way. On 14 Nov., 12:08, Frederick Cheung <frederick.che...@gmail.com>
on 2008-11-14 12:31
As the OP was speaking of controllers: yes, you can. Check controller_name and action_name. But then: >> to make this a little clearer, I want to do the following: >> (let's say these two methods are in different controllers) I see no way to have one controller calling instance methods on another controller. You could achieve this with components, but as the Rails docs state: you shouldn't. /eno ==================================================================== A wee piece of ruby every monday: http://1rad.wordpress.com/
on 2008-11-14 12:44
yes you are right. my example was wrong. actually the second method ain't in an controller, but in an initializer. and what i really wanted to do is log the calling controller_name and method_name. but i wanted to achieve this without having to add more parameters to my method call. of course i could just say: say_my_name(self.controller_name, self.method_name) but i'm lazy and i don't want to type "(self.controller_name, self.method_name)" all the time, so i thought tried to find a way to figure out these infos inside the say_my_name-method. if there ain't anything better than to parse caller, i'm gonna go with that. On 14 Nov., 12:30, "Enrico Thierbach"
on 2008-11-14 13:07
actually, never mind. in my initializer self.controller_name self.action_name still return the names of my calling controller and action. guess that was just too easy to do in the first place.