It sets a challenge as a rhetorical tool, but then completely fails to honour the challenge through the bulk of the explanation.
- don’t use recursion: spends multiple paragraphs implying that a function calling itself isn’t recursion
- don’t use declaration: ignoring that defining arguments to a function is declaration
I’m not saying the article is “wrong”. But I thunk I’d have preferred a plain intro to lambda calculus.
(Writing this as someone who has struggled to learn “real” functional programming the few times I’ve tried over the past 20+ years, but who very much likes using RxJS and the functional flavour of lodash and wishes I could see deeper into that black hole.)
It sets a challenge as a rhetorical tool, but then completely fails to honour the challenge through the bulk of the explanation.
- don’t use recursion: spends multiple paragraphs implying that a function calling itself isn’t recursion
- don’t use declaration: ignoring that defining arguments to a function is declaration
I’m not saying the article is “wrong”. But I thunk I’d have preferred a plain intro to lambda calculus.
(Writing this as someone who has struggled to learn “real” functional programming the few times I’ve tried over the past 20+ years, but who very much likes using RxJS and the functional flavour of lodash and wishes I could see deeper into that black hole.)