I think that serial properties don't get set until the resource is
saved.
I tired using an after :save hook to set the url property using the
id. This worked, but the url property wasn't saved!
There must be a standard way of setting property values that are based
on the id .... isn't there?
cheers,
DAZ
On Apr 1, 10:50 pm, DAZ <daz4...@gmail.com> wrote:
> Hi,
>
> I'm trying to use the id of a resource to set a default value, but nil
> keeps getting returned as the id:
>
> eg
>
> class Page
> include DataMapper::Resource
> property :id, Serial
> property :url, Text, :default => Proc.new { |r, p| ('/
> mysite/'+r.id.to_s }
> end
>
> Am I doing something stupid here?
>
> cheers,
>
> DAZ
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