On 24 February 2011 19:40, Exequiel Fuentes <[email protected]> wrote: > > On Thu, Feb 24, 2011 at 4:29 PM, Mauro <[email protected]> wrote: >> >> On 24 February 2011 17:48, exequiel <[email protected]> wrote: >> >> But if I want fetch the operator only once at application startup? >> > >> > I guess you can set up a session variable to make sure to call only >> > once. >> > >> > if !session[:operator_called] >> > ... >> > session[:operator_called] = true >> > end >> > >> In a method of application controller? > > It's just an example, you can add that piece of code in any method, for > example: > class ApplicationController < ActionController::Base > ... > before_filter :call_operator_once > ... > def call_operator_once > if !session[:operator_called] > fetch_operator() > !session[:operator_called] = true > end > end > end
Yes but it executes the call_operator before each action of each controller in my application. -- 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 [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
