@wallhackio @vaporeon_ i'll admit, type/purescript have almost convinced me to dip a toe in

@alas @wallhackio Doesn't that require installing NPM?

I had considered playing with WebAssembly before, but (if I remember correctly) the toolchain requires installing NPM, so I didn't

@vaporeon_ @wallhackio yep

@alas @vaporeon_ what I am doing is taking two functions that take the same list of arguments and "concatenating" into one function

The new function takes a list of arguments, passes them to the given functions, and returns a list of return values from each input

I want typescript to make this all Just Work. I want it to implicitly understand the type of the new function.

it does seem to work, now. probably

@alas @vaporeon_ In javascript concatTasks is just

const concatTasks = (...tasks) => (meta, ...args) => tasks.map((fn) => fn(meta, ...args))

But to get the magic type inference in TypeScript I have to write