#3734 form_for is resolving a plural instance for a singlar resource - Ruby on Rails

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#3734 ✓wontfix

form_for is resolving a plural instance for a singlar resource

Reported by Sam Saffron | January 18th, 2010 @ 04:17 AM | in 3.0.2

I have this route

map.namespace :admin do |m|
  m.resource :global
end

usage:

form_for [:admin, Global.instance] do |f|
  ...

In rails 2.3.5 this works fine, in rails 3 it is resolving the array incorrectly to admin_globals_path which causes a failure.

José Valim January 18th, 2010 @ 08:38 AM
- Assigned user set to “josh”
José Valim January 18th, 2010 @ 08:06 PM
- Milestone cleared.
josh January 19th, 2010 @ 02:27 PM
- State changed from “new” to “wontfix”
Putting any model into form_for won't "just work" anymore. Your model needs to follow the ActiveModel api. I'm guessing extending the model with "ActiveModel::Naming" should fix the issue. So make sure "Global.instance.model_name" works.
Jeremy Kemper October 15th, 2010 @ 11:01 PM
- Milestone set to “3.0.2”
- Importance changed from “” to “Low”
[bulk edit]