Sep 3, 2014
In Swift, a pattern is a way to describe and match a set of values based on certain rules, such as:
- All tuples whose first value is 0
- All numbers in the range 1...5
- All class instances of a certain type
The learning playground linked below includes embedded documentation and experiments for you to perform. Download it for an interactive experience that will give you a jump start into using patterns in your own apps.
This playground requires the latest beta version of Xcode 6 on OS X Mavericks or OS X Yosemite beta.
All Blog Posts