Rails - Feb 2008 - "URL" model not possible?

Hello there,

I just added an URL model to my app (allowing users to basically add
urls etc), which works perfectly fine on the console, but the views
are not working properly. I always get the following error (e.g. when
wanting to create/add a new url):

ActionView::TemplateError (undefined method `rewrite'' for #<Url:
0x25a6070>) on line #5 of urls/new.html.erb:
2:
3: <%= error_messages_for :url %>
4:
5: <% form_for([@user, @url], :url => { :action => "create"
}) do |f|
%>
6:
7: 	<p><label for=":url">Url</label><br/>
8: 	<%= f.text_field :url %></p>


:-/

Is an URL model not possible at all or am I missing something?

-J
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I think Url will already be an object, so you''ve overridden an
existing object, meaning it doesn''t have the same structure any more,
hence the ActionView error.
 There are a few gotchas like that when naming your controllers and
models. Try a different name.



On Feb 17, 10:19 pm, "Jörg Battermann"
<j...-0P9kJONFmSkxbLibK+HVikEOCMrvLtNR@public.gmane.org>
wrote:
> Hello there,
>
> I just added an URL model to my app (allowing users to basically add
> urls etc), which works perfectly fine on the console, but the views
> are not working properly. I always get the following error (e.g. when
> wanting to create/add a new url):
>
> ActionView::TemplateError (undefined method `rewrite'' for
#<Url:
> 0x25a6070>) on line #5 of urls/new.html.erb:
> 2:
> 3: <%= error_messages_for :url %>
> 4:
> 5: <% form_for([@user, @url], :url => { :action =>
"create" }) do |f|
> %>
> 6:
> 7:      <p><label
for=":url">Url</label><br/>
> 8:      <%= f.text_field :url %></p>
>
> :-/
>
> Is an URL model not possible at all or am I missing something?
>
> -J
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Thanks :) Yeah - I did. Might be nice to have an overview/cheatsheet
somewhere which names are sort of reserved or not usable by rails
(e.g. ran into the trouble naming another one ''Set'' - which
doesn''t
work either).

But oh well... thanks for the answer,
-J :)

On Feb 18, 2:53 pm, Wildtangent
<wildtang...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:
> I think Url will already be an object, so you''ve overridden an
> existing object, meaning it doesn''t have the same structure any
more,
> hence the ActionView error.
>  There are a few gotchas like that when naming your controllers and
> models. Try a different name.
>
> On Feb 17, 10:19 pm, "Jörg Battermann"
<j...-0P9kJONFmSkxbLibK+HVikEOCMrvLtNR@public.gmane.org>
> wrote:
>
> > Hello there,
>
> > I just added an URL model to my app (allowing users to basically add
> > urls etc), which works perfectly fine on the console, but the views
> > are not working properly. I always get the following error (e.g. when
> > wanting to create/add a new url):
>
> > ActionView::TemplateError (undefined method `rewrite'' for
#<Url:
> > 0x25a6070>) on line #5 of urls/new.html.erb:
> > 2:
> > 3: <%= error_messages_for :url %>
> > 4:
> > 5: <% form_for([@user, @url], :url => { :action =>
"create" }) do |f|
> > %>
> > 6:
> > 7:      <p><label
for=":url">Url</label><br/>
> > 8:      <%= f.text_field :url %></p>
>
> > :-/
>
> > Is an URL model not possible at all or am I missing something?
>
> > -J
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Such a list of reserved words is available here:
http://wiki.rubyonrails.org/rails/pages/ReservedWords

Regards,
Nicolai

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