On Apr 8, 2010, at 5:03 PM, John Nairn wrote:
> In Snow Leopard, however, there was no message and it worked fine as if Snow
> Leopard read my mind and realized I wanted to create an array with a single
> object. But, I am nervous about relying on the OS to read my mind (or even
> have an idea of how it did that)?
It happened because you used a method that is present but private in Snow
Leopard and apparently nonexistent in earlier versions of the frameworks:
% otool -ov /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation
[...]
isa 0x19cd00 _OBJC_METACLASS_$_NSArray
superclass 0x19d4a8 _OBJC_CLASS_$_NSObject
[...]
name 0x13597e initWithObject:
types 0x139f58 @2...@0:8...@16
imp 0x101820 -[NSArray initWithObject:]
Nick Zitzmann
<http://www.chronosnet.com/>
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