Vladimir Sukharev
20 lines
312 B
Objective-C
Vendored
20 lines
312 B
Objective-C
Vendored
#import "blocks.h"
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@implementation Blocks
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+(BOOL)blockIsNull:(void (^)(void))block {
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return block == nil;
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}
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+(int (^)(int, int, int, int))same:(int (^)(int, int, int, int))block {
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return block;
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}
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+(void (^)(void)) nullBlock {
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return nil;
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}
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+(void (^)(void)) notNullBlock {
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return ^{};
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}
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@end |