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
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