4 ms·

I'd love a version of this written in plain C or Python. This is so much better than the Kaleidoscope tutorial. Haskell is a bit hard to grok tho.

tonetheman 6y ago
I am with you. Haskell is an brick wall of monads and other really hard words... I often wonder if Haskell is useful for anything and then I see articles like this... someone must be using it.
- yjftsjthsd-h 6y ago
  Both pandoc and shellcheck are written in Haskell, so the world's getting mileage out of it. Granted, the author of shellcheck has mentioned that he might not have chosen Haskell if he could do it over, but I think that was mostly about it being hard to get contributors (take that with a grain of salt; I'm too lazy to look it up).
- thatfunkymunki 6y ago
  https://engineering.fb.com/security/fighting-spam-with-haskell/ https://engineering.fb.com/security/fighting-spam-with-haske...
- codygman 6y ago
  > I am with you. Haskell is an brick wall of monads and other really hard words... I understand the feeling, that's why it's very necessary to either find a very good teaching resource. I'm currently reading "A Type of Programming" for fun and it kind of reminds me of "Why's poignant guide to Ruby in presentation (sadly sans artful illustrations)": https://atypeofprogramming.com/ https://atypeofprogramming.com/ (do yourself a favor and at least click to read the well-written intro ;) ) The caveat (because there usually is one) being that it's 720 pages long. That's another tradeoff though.. you either get something that gets you all the way from point A to point B and it's very long or you get something very dense that requires lots of hammock time to derive the intuition yourself. > I often wonder if Haskell is useful for anything Also, I'll note that I write Haskell for my day job to combat your though of "wonder if Haskell is useful for anything". > someone must be using it. Yep :)
pjmlp 6y ago
For Python grab a copy of "Writing Interpreters and Compilers for the Raspberry Pi Using Python". And there is a C version of "Modern Compiler Implementation" as well.

tonetheman 6y ago

I am with you. Haskell is an brick wall of monads and other really hard words... I often wonder if Haskell is useful for anything and then I see articles like this... someone must be using it.

yjftsjthsd-h 6y ago
Both pandoc and shellcheck are written in Haskell, so the world's getting mileage out of it. Granted, the author of shellcheck has mentioned that he might not have chosen Haskell if he could do it over, but I think that was mostly about it being hard to get contributors (take that with a grain of salt; I'm too lazy to look it up).
thatfunkymunki 6y ago
https://engineering.fb.com/security/fighting-spam-with-haskell/ https://engineering.fb.com/security/fighting-spam-with-haske...
codygman 6y ago
> I am with you. Haskell is an brick wall of monads and other really hard words... I understand the feeling, that's why it's very necessary to either find a very good teaching resource. I'm currently reading "A Type of Programming" for fun and it kind of reminds me of "Why's poignant guide to Ruby in presentation (sadly sans artful illustrations)": https://atypeofprogramming.com/ https://atypeofprogramming.com/ (do yourself a favor and at least click to read the well-written intro ;) ) The caveat (because there usually is one) being that it's 720 pages long. That's another tradeoff though.. you either get something that gets you all the way from point A to point B and it's very long or you get something very dense that requires lots of hammock time to derive the intuition yourself. > I often wonder if Haskell is useful for anything Also, I'll note that I write Haskell for my day job to combat your though of "wonder if Haskell is useful for anything". > someone must be using it. Yep :)

pjmlp 6y ago

For Python grab a copy of "Writing Interpreters and Compilers for the Raspberry Pi Using Python". And there is a C version of "Modern Compiler Implementation" as well.