NSArray, NSDictionary, NSNumberの省略記法
NSArray
@[@"apple", @"banana", @"orange"];
NSDictionary
@{@"key1":@"value1", @"key2":@"value2", @"key3":@"value3"};
NSNumber
@100 @(3.14 / 2.0)
NSArray
@[@"apple", @"banana", @"orange"];
NSDictionary
@{@"key1":@"value1", @"key2":@"value2", @"key3":@"value3"};
NSNumber
@100 @(3.14 / 2.0)