Need help with predicate format
Need help with predicate format
- Subject: Need help with predicate format
- From: Fabian <email@hidden>
- Date: Sun, 27 Jul 2008 22:37:02 +0200
Hello,
I'm trying to understand how to use subquery expressions, but I just
don't... :-)
I have an array of MyCustomClass objects. MyCustomClass has a function
that returns an array of dictionaries. I want to query all keys in
each dictionary for a given string, i. e. something like "(ANY
SELF.function.collection.keys.value contains %@, searchString)". What
is the most efficient way to do this?
Thanks
F.
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