Jul 7, 2014
An in-depth look at the String type in Swift and how it handles certain Unicode features.
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An in-depth look at the String type in Swift and how it handles certain Unicode features.
Ole Begemann for objc.io
You owe the rest of the world to test your string handling routines thoroughly, and that means testing them with inputs other than plain English. Be sure to use lots of emoji and words from non-Latin scripts in your unit tests.