Nov 9, 2021
5 min read
Concurrency
Introduction to Operation and OperationQueues in iOS and Swift
For this post I assume you are already familiar with Grand Central Dispatch and the basics of concurrency in iOS.
Let’s say you’re running a salad restaurant. You’re at the till. A customer arrives and places an order. You pass on the salad making responsibility to the team in the kitchen. To make the salad:
