Re: Predicate expressions
Re: Predicate expressions
- Subject: Re: Predicate expressions
- From: "Hamish Allan" <email@hidden>
- Date: Sun, 1 Jun 2008 20:35:17 +0100
On Sat, May 31, 2008 at 9:57 PM, Fabian <email@hidden> wrote:
> I'm trying to figure out how to use NSExpressions in a predicate but
> find the documentation a bit deficient.
I'm not convinced it's a documentation issue!
You could achieve what you want to do by creating a transient,
read-only property on your entities that returns some conjunction of
the title and subtitle. Then you simply filter on that property alone.
Hamish
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