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Re: NSPredicateEditor

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Re: NSPredicateEditor

Subject: Re: NSPredicateEditor
From: Peter Ammon <email@hidden>
Date: Thu, 26 Jun 2008 17:09:34 -0700

On Jun 25, 2008, at 7:27 PM, Chris wrote:

The net effect is that NSPredicateEditor can't display a predicate like
NOT (foo = "bar")
A bug in NSPredicateEditor system perhaps? But surely someone would have seen it before.


Hi Chris,

NOT type compound predicates only support exactly one subpredicate, or at least they did when NSPredicateEditor was written. For this reason, the default implementation of NOT expects the sole subpredicate to be an OR type. So set this:

NOT(OR(foo="bar"))

Hope this helps,
-Peter

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