On 29 Mar 2014, at 3:11 AM, Rick Mann <rm...@latencyzero.com> wrote:
> I'm getting
>
> -[WireSegment replaceObjectInNodesAtIndex:withObject:]: unrecognized
> selector sent to instance
>
> When I try to send that message. This is one of the
> "CoreDataGeneratedAccessors", for an ordered to-many relationship. I don't
> see anything in the docs about those. What am I missing?
>
> --
> Rick
I assume "WireSegment" is an object variable despite the name.
I believe that what KVC is giving you for .nodes is an NSSet. What you want to
do is
[[wireSegment mutableOrderedSetValueForKey: @"nodes"]
replaceObjectAtIndex: anIndex withObject: newObject];
… which you’d likely want to wrap in a method of your own.
I think. Written in Mail, uncompiled, untested.
— F
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