For some more fun and challange, try the code golf version too!

Haskell translation

Approved

OCaml translation

Approved.

fixed in ruby too

fixed in ruby too

fixed

Approved.

try again?

probable merge conflict after description update. sory 'bout that.

description updated. we apologise for the delay.

fixed for JS. if applicable to Ruby, please reraise.

fixed for JS. if applicable to Ruby, please reraise.

approved