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Ingy döt Net 2015-02-20 09:02:09 -05:00
parent 00a190b0a6
commit 91df62d461
5697 changed files with 93386 additions and 804 deletions
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7
Task/Closures-Value-capture/Objective-C/closures-value-capture.m Normal file
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NSMutableArray *funcs = [[NSMutableArray alloc] init];
for (int i = 0; i < 10; i++) {
[funcs addObject:[^ { return i * i; } copy]];
}
int (^foo)(void) = funcs[3];
NSLog(@"%d", foo()); // logs "9"