rubyonrailsin

Should be at least one call like
delivery.edit_hook :load_available_methods

before you will can call
delivery.edit_hook << :load_available_methods_2

On Mar 18, 6:44 pm, Alan Gutierrez <a...@blogometer.com> wrote:
> The documentation says you can do this:
>
> delivery.edit_hook << :perform_additional_logic
>
> But when I do that like so:
>
>        confirm.update_hook << :my_nifty_hook
>        def my_nifty_hook
>          raise "I'm hooked!"
>        end
>
> I get an exception:
>
> You have a nil object when you didn't expect it! (NoMethodError)
> You might have expected an instance of Array.
> The error occurred while evaluating nil.<<
>
> When I look at the code for hooks, I don't see how you can append. Is
> this a nice idea that has not yet been implemented. (I'm on edge.)
>
> Alan Gutierrez

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