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chaitanyaSoni96/ObjC completion method.txt

Created June 14, 2019 11:07
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ObjC completion method
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ObjC completion method.txt
-(void)method:(NSString *)str withCompletion:(void (^)(NSArray* arr))callback{
NSMutableArray *a = [NSArray new];
[a addObject:str];
callback(a);
}
[YourClassName method:@"" withCompletion:^(NSArray *arr) {
NSLog(arr.count)
//Your Code here
}];
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