Swift, Extensions, Single Value Tuples, Passing Closures, and Functional ProgrammingJune 8, 2014 Swift, Extensions, Single Value Tuples, Passing Closures, and Functional Programming Posted in iPhone development, mac development tagged array, closures, extension, extensions, fold, functional programming, iOS, iteration, reduce, Swift, tuple at 2:36 am by tetontech Swift allows us to extend existing types. This is one of the features of Objective-C that I really like. Because exist
