Small Swift Tips

The SmallSwiftTips on this post will show you how you can use some system reserved keywords on your code, if you ever need. A very common example can be founded when declaring enum values. Let's imagine we have an enum and we want to

For the very first SmallSwiftTips I will start with a very handy new Dictionary init that is init(grouping:by:) This new init was introduced on Swift 4 and it helps creating a new grouped Dictionary. It takes a Sequence and a closure as