Microposts

#microposts

TIL you can do some funky stuff with satisfies and template literal types in TS.

const startWithA = {
  1: "a",
  2: "ab",
  3: "abc",
} satisfies Record<number, `a${string}`>;

const names = ["bob", "john"] as const;
type Hello = "Hello";
type Name = (typeof names)[number];
type TL = `${Hello} ${Name}`;
const greetings = ["Hello john", "Hello bob", "Hello walter"] as const;

greetings.forEach((g) => {
  g satisfies TL;
});

#microposts

My enthusiasm for FP is mostly curbed but every so often for reasons unknown I am compelled to write implementations of foldl and foldr

#microposts

While we’re at it, the term “vibe coding” has gtg. If you provide a prompt like “Hey, based on XY, write me a Z essay” - did you “vibe write an essay”? No, you wrote nothing… This term is inaccurate and provides improper meaning

#microposts

tsdoc is rly nice actly