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oleganza/gist:3404669

Created August 20, 2012 14:18
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Modern Objective-C
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gistfile1.m
// 2011:
[container setObject:value forKey:[NSString stringWithFormat:@"%d", number]];
// 2012:
container[@(number).stringValue] = value;
@ondrejmirtes
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What does @(number) mean?

@Inza
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Inza commented Aug 20, 2012

It is a smart shortcut in this case for [NSNumber numberWithInt:number]...

But bad think about this is that if you use any of these new features, you will not compile your project on older version of Xcode :-/...

@dev4dev
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dev4dev commented Aug 21, 2012

you don't have to write ".stringValue", just "@(number)" is enough

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