Where to learn PureScript from if you have zero understanding of functional programming (knowledge of TyesScript and React)?

@impurepics

6 ай бұрын

I'd recommend the free PureScript By Example book book.purescript.org/ Alternatively, check out Functional Programming Made Easier (uses PureScript) leanpub.com/fp-made-easier If you're not into books, see PureScript docs github.com/purescript/documentation I also have a video about this (High-level overview of PureScript) with links to a few other resources kzread.info/dash/bejne/eYiNydWRhMuXYLQ.html.

Thanks! It really helps to see some one working with the code. If you have the time the little examples of implementation are very helpful. in any case, Thank You!!

wow, looks great

Thanks!

2:50 But how do you deal with null's in a real life json from the server? (which in my experience invariably sometimes include nulls even though it's not supposed to because it comes from some other backend system, which fetches from some other backend system that is run by a different company entirely so there's no hope getting them to change anything, lol)

@impurepics

3 ай бұрын

The simplest thing is to wrap everything in Maybe (which is good enough 80-90% of the time). when that is not enough, there is another more ergonomic and interesting way, I cover it in this video: kzread.info/dash/bejne/oYZ227Wsn8mqhKQ.html