An Xcode 9 written with Swift 4 to introduce concurrency using BlockOperation, a "concrete subclass of Operation that manages the concurrent execution of one or more blocks." [1]
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Concurrency Via BlockOperation.xcodeproj
Concurrency Via BlockOperation
.gitignore
LICENSE.md
README.md

README.md

Concurrency-Via-BlockOperation

An Xcode 9 written with Swift 4 to introduce concurrency using BlockOperation, a "concrete subclass of Operation that manages the concurrent execution of one or more blocks." [1]

Here's the app this project builds in action:

Watch the video

[1] https://developer.apple.com/documentation/foundation/blockoperation

Xcode 9 project settings

To get this project running on the Simulator or a physical device (iPhone, iPad), go to the following locations in Xcode and make the suggested changes:

  1. Project Navigator -> [Project Name] -> Targets List -> TARGETS -> [Target Name] -> General -> Signing
  • Tick the "Automatically manage signing" box
  • Select a valid name from the "Team" dropdown
  1. Project Navigator -> [Project Name] -> Targets List -> TARGETS -> [Target Name] -> General -> Identity
  • Change the "com.yourDomainNameHere" portion of the value in the "Bundle Identifier" text field to your real reverse domain name (i.e., "com.yourRealDomainName.Project-Name").

Copyright (c) 2018 Andrew L. Jaffee, microIT Infrastructure, LLC, and iosbrain.com. All rights reserved.