Today on "You're wasting your life by not writing typescript"

Union types

The value with redux, among other things, is incredible

Because the same thing is already typed?

@duckduckgo because the property hold be thisThing rather than thatThing.

@dested you could have made a less confusing example, you know.

Union types are sweet, I've only used them in functional languages though. I'm interested to see how 'thing' is implemented so it can handle the case of being a DoThis vs a DoThat. Does TypeScript support any kind of pattern matching?