Trying it again, using :on did what I was expecting. I think I most
have mistakenly tried used alias_path instead of original_path when I
was trying it the first time. Case closed! Thanks again!

On Sep 9, 12:11 pm, Perceptes <[email protected]> wrote:
> I actually used :as before using :controller, and while it recognized
> routes using the "aliased" name, the URL helpers generated links using
> the "real" name. Perhaps I was using the wrong helpers, though. I will
> look into it again. Thanks for your response!
>
> On Sep 9, 3:03 am, Abhinav Saxena <[email protected]> wrote:
>
>
>
> > As far as I understand, you are trying to generate URLs with resource
> > name "blog" when actual controller is named posts. So the correct path
> > should be blogs_path (for your example) and not posts_path, and I
> > think it's a good idea that you specify it always. I don't know if you
> > can specify it globally.
>
> > But if it suits your need you can use :as. From rails 
> > guide:http://guides.rubyonrails.org/routing.html
> >  map.resources :photos, :as => "images"
> >  will recognize incoming URLs containing image but route the requests
> > to the Photos controller
>
> > Thanks,
> > Abhinav
> > --
> > अभिनवhttp://twitter.com/abhinav
>
> > On Wed, Sep 9, 2009 at 4:25 AM, Perceptes <[email protected]> wrote:
>
> > > I have a route like this:
>
> > >  map.resources :blog, :controller => 'posts'
>
> > > This seems to confuse form_for's model introspection when using this
> > > syntax:
>
> > >  form_for @post do |f| ... end
>
> > > When I go to a page that has that code, I get a NoMethodError:
>
> > >  undefined method `posts_path' for #<ActionView::Base:0x103dd2030>
>
> > > I've discovered I can fix it by doing:
>
> > >  form_for @post, :url => { :action = 'whatever-action-it-should-have-
> > > been' } do |f| ... end
>
> > > Do I need to manually set the :url parameter like this every time I
> > > use form_for or is there a way to get it to globally recognize my
> > > altered named routes?
>
> > > Thanks in advance!
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