Tag: implicitly unwrapped optional

• July 30, 2014

  The Swift Swift Tutorial: Ten Points for Using Optionals.

  In the first month and a half of using Swift, I could argue the optional value is the most difficult new concept. It isn’t hard, just something different to wrap one’s head around. That Apple’s documentation peppers information about optionals in two different e-books without consolidating the information doesn’t help. I decided to combine what…