Rhombus quicksort

[vinipsmaker]

fun
| sort([]): []
| sort(List.cons(pivot, rest)):
    sort(rest.filter(~keep: (_ < pivot))) \
    ++ [pivot] ++ \
    sort(rest.filter(~keep: (_ >= pivot)))

[usaoc]

I’m sure you already know this isn’t an “actual” quicksort. I just want to add that operators can start a new line that continues a group, like

sort(rest.filter(~keep: (_ < pivot)))
  ++ [pivot]
  ++ sort(rest.filter(~keep: (_ >= pivot)))

[vinipsmaker]

I just want to add that operators can start a new line that continues a group

Thanks for the tip