Takahiro Ooishi taka328w
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| #import "NSObject+Extensions.h" | |
| … | |
| - (void)doSomething { | |
| [self performBlockInBackground:^{ | |
| NSLog(@"バックグラウンド処理でごにょごにょ"); | |
| }]; | |
| } |
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| @interface NSObject (Extensions) | |
| typedef void (^VoidBlock)(void); | |
| - (void)performBlock:(VoidBlock)block; | |
| - (void)performBlock:(VoidBlock)block afterDelay:(NSTimeInterval)delay; | |
| - (void)performBlockOnMainThread:(VoidBlock)block; | |
| - (void)performBlockOnMainThread:(VoidBlock)block afterDelay:(NSTimeInterval)delay; | |
| - (void)performBlockInBackground:(VoidBlock)block; |
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| #import "NSObject+Extensions.h" | |
| @implementation NSObject (Extensions) | |
| - (void)performBlock:(VoidBlock)block { | |
| [self performSelector:@selector(executeBlock:) withObject:[block copy]]; | |
| } | |
| - (void)performBlock:(VoidBlock)block afterDelay:(NSTimeInterval)delay { | |
| [self performSelector:@selector(executeBlock:) withObject:[block copy] afterDelay:delay]; |
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