Absolute Typescript Type Challenges 529 Medium

Summary

Mutable` takes in an object with readonly properties and makes them all mutable. "Take THAT functional programmers!" 00:00 ... Without` looks pretty easy at first, but actually takes some thinking. We get there in the end, but it isn't one of the easier ones. 00:00 ... DeepMutable` is the last stop on the train until we arrive at the "hard" difficulty set. It's been fun, but now things get considerably ... NumberRange is difficult just because there are so many different ways to approach it. We go through quite a few alternatives in ... Let's solve Chainable Options Chainable options are commonly used in JavaScript. But when we switch to KebabCase` may make you hungry, but fear not: it's got nothing to do with food. It's a continuation of a time honored tradition ... Thankfully JavaScript APIs that rely on method Chaining (where you go `a.b().c().d().e().f()`) have fallen out of fashion, but even if ... Replace` is starting to feel we're implementing regular expressions in MapTypes` calls for possibly one of the strangest APIs in the MUST WATCH this one: `ToPrimitive`. The problem itself isn't that interesting to be honest, but there's one extremely amazing ...