Betternestedset talk - Aug 2007 - undefined method `self_and_ancestors''

better_nested_set is inside vendors. Why am i getting:

undefined method `self_and_ancestors'' for #<Array:0xb6a98830>

from
    @menuselect = Menu.find(:all)
    selectpath = @menuselect.self_and_ancestors
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Have you called acts_as_nested_set in your class definition? You
should have something like this:

class Menu < ActiveRecord::Base
   acts_as_nested_set

... rest of class definition ...

end

Brian

On 8/27/07, Hunter Peress <hunterp at gmail.com>
wrote:
> better_nested_set is inside vendors. Why am i getting:
>
> undefined method `self_and_ancestors'' for
#<Array:0xb6a98830>
>
> from
>  @menuselect = Menu.find(:all)
>  selectpath = @menuselect.self_and_ancestors
>
>
>
> _______________________________________________
> Betternestedset-talk mailing list
> Betternestedset-talk at rubyforge.org
> http://rubyforge.org/mailman/listinfo/betternestedset-talk
>
>

Menu.find(:all) returns an array of Menu objects. Calling
self_and_ancestors on an individual menu object should work fine.

Krishna

On 8/27/07, Hunter Peress <hunterp at gmail.com>
wrote:
> better_nested_set is inside vendors. Why am i getting:
>
> undefined method `self_and_ancestors'' for
#<Array:0xb6a98830>
>
> from
>  @menuselect = Menu.find(:all)
>  selectpath = @menuselect.self_and_ancestors
>
>
>
> _______________________________________________
> Betternestedset-talk mailing list
> Betternestedset-talk at rubyforge.org
> http://rubyforge.org/mailman/listinfo/betternestedset-talk
>
>