clojuredesign-podcast 2020-09-25

It's Friday, so here's a new episode, talking about the for macro: https://clojuredesign.club/episode/085-for-for-the-when/

❤️ 6

👍 3

You said that nil isn't added to the output collection but this seems to contradict it:

(for [x [1 2 nil 3]] 
  x)
;;=> (1 2 nil 3)

Am I missing something?

👍 3

Huh, that is true, looks like you have to add a :when to skip the nils:

(for [x [1 2 nil 3] :when x] 
  x)
;;=> (1 2 3)

good catch

2020-09-25