Ruby on Rails

On 6 Jun 2012, at 18:21, Perry Smith <lists@ruby-forum.com> wrote:

> Colin Law wrote in post #1063357:
>> On 6 June 2012 15:33, Perry Smith <lists@ruby-forum.com> wrote:
>>> Thanks.
>>>
>>> I checked http://guides.rubyonrails.org/routing.html first. The code I
>>> have, to my eyes, match the lead examples in sections 1.1 and 1.2.
>>> There must be something I'm overlooking.
>>
>> Please quote the previous message when replying so that it is easier
>> to follow the thread. Anyone reading this will now have to look back
>> at previous messages to check your code (myself included).
>>
>> 1.1 of the guide does not include the use of _path, 1.2 has the code
>> <%= link_to "Patient Record", patient_path(@patient) %>
>> note that this uses @patient as the parameter, not an id as in your
>> example.
>>
>> Section 2.3 shows the use of photo_path(id) where resourceful routes
>> are used as I said in my previous post, but you have not specified a
>> resourceful route.
>>
>> Colin
>
> Sorry... I'm reading this from the forum interface and didn't consider
> people reading it via email.
>
> You are correct. I added
>
> resources :pogos
>
> to routes.rb and now I can do:
>
> <%= link_to "pogo", pogo_path(1234) %>
>
> in my view.
>
> I thought resources were just a batch of named routes and I thought what
> I did before was a named route. I need to go check on that.
>
> What confuses me is that blah_path is not even defined. It seems like
> if it needed a particular type of argument, then the error would be
> inside blah_path -- not in the code trying to find the blah_path method.

Did you name the route in your routes file (ie :as => "blah")?

>
> I wonder if Rails is eating the top of the exception stack which might
> help me understand what is really happening in this case.
>
> Thank you for your time.
>
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