rails 1.2.1 singleton resources (map.resource)

I just installed rails 1.2.1 and am having trouble starting my
application when I define a singleton resource. It loads up fine with
all my normal map.resources, but when I use map.resource, I get an
error.

For example, if I add this to routes.rb

map.resource :account

I get the following error:

/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.1/lib/action_controller/routing.rb:936:in
`build': undefined method `[]' for :account:Symbol (NoMethodError)
        from
/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.1/lib/action_controller/routing.rb:1161:in
`add_route'
        from
/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.1/lib/action_controller/routing.rb:1167:in
`add_named_route'
        from
/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.1/lib/action_controller/routing.rb:992:in
`method_missing'
        from
/var/www/dev.www.storeit/current/config/../config/routes.rb:3
        from
/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.1/lib/action_controller/routing.rb:1128:in
`draw'
        from
/var/www/dev.www.storeit/current/config/../config/routes.rb:1
        from
/usr/local/lib/ruby/gems/1.8/gems/activesupport-1.4.0/lib/active_support/dependencies.rb:489:in
`load'
        from
/usr/local/lib/ruby/gems/1.8/gems/activesupport-1.4.0/lib/active_support/dependencies.rb:489:in
`load'
         ... 20 levels...
        from
/usr/local/lib/ruby/gems/1.8/gems/mongrel-0.3.13.4/lib/mongrel/command.rb:211:in
`run'
        from
/usr/local/lib/ruby/gems/1.8/gems/mongrel-0.3.13.4/bin/mongrel_rails:231
        from /usr/local/bin/mongrel_rails:16:in `load'
        from /usr/local/bin/mongrel_rails:16

Is a singleton resource supported in rails 1.2.1?

Thanks

Is a singleton resource supported in rails 1.2.1?

Nope, it went in after the feature freeze.