Re: NSPredicate and custom sort selector
Re: NSPredicate and custom sort selector
- Subject: Re: NSPredicate and custom sort selector
- From: Kirk <email@hidden>
- Date: Fri, 30 May 2014 15:10:43 -0500
Create a property-styled category on NSString that returns the numeric value of a ratio-string -- call it "ratioValue" perhaps. Then you can have a predicate format of the form:
@"self.ratioValue > %@.ratioValue"
-- or whatever.
The same category would be useful in KVC collection operations.
Kirk Kerekes
(iPhone)
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