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By mswatcher
Submitted: Jul 25 2014 / 08:19

Working with optionals in Swift can lead to a lot of uninteresting code that unwraps a value and, if it is nil, uses a suitable default value. The problem is compounded by the fact that Swift requires if/else bodies to be enclosed with { braces }. This can cause what should be a simple, small piece of code to become tedious and verbose.
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