I am surprised that these all work. The NSArray documentation
implies :-) the that intended use is
<keyPath to array>@<operator>.<keyPath to value>
Chuck
On Aug 21, 2006, at 7:59 AM, John Huss wrote:
It seems that key-value coding allows serveral different ways of using
functions (like @sum, @avg, etc) in key paths that all seem to work.
Like,
@sum.array.key.path
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Is there a proper way to write these?
John
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