Tag: challenge

  • FriendFace 61 Feedback

    As usual after a challenge, I compare my efforts to Paul’s model solution. Just to quickly recap the app, it sucks up some data (Users who have multiple friends) and displays it. The change in this challenge was to convert it to add that data to a Core Data store so that if a future…

  • Project 12 Feedback

    As usual, I watch Paul’s solution video, and compare it to mine. Task 1 This was passing in the predicate as a String. I passed the whole thing, but as I figured out along the way, Paul meant just the operator word. He also added some buttons to test it better, which I didn’t think…

  • Project 12 Challenges

    Project 12 was a series of code tutorials around developing CoreData concepts rather than a real app, but the challenges are based on a very small app that uses a subview to allow dynamic (ie changeable at runtime) filtering of a list of data. The reason this would be tricky is that the @FetchRequest is…

  • Cupcake Corner Feedback

    As usual, here’s my thoughts comparing my attempts at the challenges to Paul’s. Usually he’s better! 1) Whitespace The task was to validate the order address properties, not just by checking they are not empty, but also that they don’t just contain spaces. I went the bruteforce route since there was no .isEmptyIncludingWhitespace method. As…

  • Cupcake Corner challenges

    Day 52 of #100Days was the challenges to the Cupcake Corner app – an app that allows you to build a one-row order, encode it as JSON and submit it to an API with a URLSession. To allow the order to be passed around, it’s an @ObservedObject which meant that a few extra hoops needed…