Sorting Objects in Swift with Multiple Criteria
In this video we are going to take a look at Sorting Objects in Swift. In particular, we will be looking at the sorted(by:) instance method for sorting elements of a sequence using the provided predicate as the comparison between arguments.
After a short introduction, the focus will be on sorting objects using multiple criteria and in this section, I will show you how you can easily sort objects over multiple criteria and how to define default sort orders for your objects by implementing the Comparable protocol.
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Table of Contents:
0:00 Introduction
1:22 Simple Type Array Sort
4:15 Sorting Objects by property or multiple criteria
10:28 Using Tuples to sort objects with multiple criteria
12:38 Creating Default sorts with Comparable Protocol
Starter Project Files:
http://www.createchsol.com/StarterPro...
Completed Project:
https://github.com/StewartLynch/Sorti...
Other references:
Earlier video that introduces sorted method:
• contains, forEach, sorted
Other References:
Stewart Lynch's YouTube Channel:
/ stewartlynch
Stewart Lynch on Twitter:
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CreaTECH Solutions Website:
https://www.createchsol.com
Stewart Lynch's GitHub:
https://github.com/StewartLynch
