call a function in application controller

class BranchesController < ApplicationController
def create
//call for_branch with argument pass** end
end
class ApplicationController < ActionController::Base
def for_branch(branch)
end
end**In the above code, i have to call one function which is in application controller, from one controller. how to call this…its like in all other oop language, create one object of an extended class and call the object. so can i do like that?
Thank you
vishnu

From the BranchesController you can just call for-branch as
BranchesController is derived from ApplicationController. If it does
not work for you post the code and full error.

Colin