newLISP has an approach to cons that I haven't seen before.
(cons 1 '(2)) => '(1 2)
(cons 1 2) => '(1 2)
If the second argument isn't a proper list, then cons behaves like the function list! https://www.newlisp.org/newlisp_manual.html#nil_and_true
(I have a soft spot for lisps that avoid improper lists.)
miniblog.
Related Posts
2
Bevy has an amazing approach to code review that requires two reviews by the community before a maintainer will review and merge.
"We let anyone submit PRs without vetting: why is the bar higher for reviewing?"
https://shaping.systems/blog/open-code-review/
31
Today I learnt about clippy::clone_on_ref_ptr, which complains about t.clone() on a Rc<Thing>. You write Rc::clone(t) instead, so it's obvious it's a cheap clone.
It's a nice approach, because it makes the expensive clones more obvious.
6
Terminad is a really interesting approach to rendering markdown in the CLI. It deliberately doesn't render links, so you can always see both the link text and the URL.
In a browser you have hover to see URLs, but not necessarily in a terminal.