Hi!
Your Currency class extends ActiveRecord::Base ?
Best Regards,
Everaldo
On Mon, Sep 5, 2011 at 9:35 PM, slava
<mikerin.slava-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> hello,
> I am trying to define a singleton active record on a rails 3.1 app.
> What''s missing please?
>
> class Bitcoin < Currency
> include ActiveRecord::Singleton
>
> end
>
> When I run Bitcoin.instance
> get this error:
>
> NameError: uninitialized constant ActiveRecord::Singleton
>
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