On May 4, 2007, at 11:41 AM, mmalc crawford wrote:
On May 2, 2007, at 3:36 PM, Ken Victor wrote:
whats the best and future proof way to compare 2 selectors?
[...]
but i'm wondering if i could safely use:
selector1 == selector2
This is not necessarily future-proof.
mmalc
Then a lot of Apple documentation and sample code is not necessarily
future-proof - pretty much every example that I've found on menu
item validation is of the form "if ([item action] == @selector
(someSelector:))"
A quick google search came up with a couple dozen such examples,
including:
and I couldn't find a single example of using NSStringFromSelector
and string comparison for comparing selectors.
I'm not arguing that it may not be future proof (one can easily
imagine scenarios where it might not be), but comparing selectors via
== is a very common idiom and will cause a whole lot of heart ache if
it stops working as expected.
Glenn Andreas email@hidden
<http://www.gandreas.com/> wicked fun!
Cardographer | the custom playing card designer
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