Point-Free Videos
Podcast von Brandon Williams & Stephen Celis
Point-Free is a video series that explores advanced topics in the Swift programming language. Each episode covers a topic that may seem complex and academic at first, but turns out to be quite simple. At the end of each episode we’ll ask “what’s the point?!”, so that we can bring the concepts back down to earth and show how these ideas can improve the quality of your code today.
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123 Folgen🔒 We finish up our XCTest log parser by parsing out the data associated with a test failure. Once done we will format the results in a pretty way and package everything up in a CLI tool we can run in our own projects.
🔒 Now that we've refamiliarized ourselves with parsing, let's parse something even more complex: XCTest logs. We will parse and pretty-print the output from `xcodebuild` and discover more reusable combinators along the way.
🔒 We round out our parsing recap by reintroducing that functional trio of operators: map, zip, and flat-map. We'll use them to build up some complex parsers and make a few more ergonomic improvements to our library along the way.
🔒 It's time to revisit one of our favorite topics: parsing! We want to discuss lots of new parsing topics, such as generalized parsing, performance, reversible parsing and more, but before all of that we will start with a recap of what we have covered previously, and make a few improvements along the way.
🔒 We finish building a rich onboarding experience for our application by selectively enabling and disabling pieces of logic in the app depending on what step of the onboarding process we are on. This is only possible due to the strict "separation of concerns" the Composable Architecture maintains.
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