Helpful Swift Trick #1 – withoutActuallyEscaping(_:do:)

Within the Swift Foundation Library there exists a function called withoutActuallyEscaping(_:do:) that has, at least for me, become one of those hidden gems that is extremely useful for things beyond its original intention. As it's documentation states: Allows a nonescaping closure to temporarily be used as if it were allowed to escape.Apple Documentation - Swift … Continue reading Helpful Swift Trick #1 – withoutActuallyEscaping(_:do:)

Swift Struct vs. Class

I've been having a tough time in Swift with the Struct vs. Class issue. Unlike Java and Objective-C, Swift allows value type "classes" known as Struct types. These behave very similar to C++ objects that are created without dynamic memory allocation - in other words they're created on the stack instead of the heap. This … Continue reading Swift Struct vs. Class

Always an Easier Way

Previously in¬†Avoiding an Objective-C Pitfall¬†#1¬†I discussed a more stable way of creating singletons in Objective-C. ¬†As with all things in the world of Apple there's always an easier way and that way comes to us via two very powerful yet unnoticed (in the Windows and Linux communities at least) APIs that Apple has contributed to … Continue reading Always an Easier Way