Feb 16 2017
This link points to a series of blogposts on TDD (test-driven design) which explains the process very clearly, with a follow-along example. I have reservations about the process, but this is a good place to start if you’re interested.
Feb 21 2017
From the ‘don’t try this at home’ files
Source hidden to protect the guilty (who otherwise write very good code, but this jumped out) let urls = FileManager.default.urls(for: .libraryDirectory, in: .userDomainMask) print(urls[urls.count-1] as NSURL) For the searchMask .libraryDirectory, this function always returns an array containing a single URL, [file:///Users/username/Library/] so urls[urls.count-1] will give you urls, but it’s not clear from the code that […]
By Extelligent Cocoa • Design Patterns, Teaching Programming •