Thank you, nice Kata, I enjoyed it.

Expected and actual are still flipped. See docs (busted is the Lua testing framework on Codewars) to be sure once and for all :)

Haskell translation

( Haskell )

Random tests are predictable: expected value is always the one where abs(x) <= 14.

intresting

Lua translation!

node version

same for me

LC added with random tests increasing in size.

LC translation

looks like the tests for js contains a bug:

ReferenceError: i is not defined
at n69l
at /home/codewarrior/index.js:49:20
at /runner/frameworks/javascript/cw-2.js:152:11
at Promise._execute
at Promise._resolveFromExecutor
at new Promise
at describe
at /home/codewarrior/index.js:43:1
at /home/codewarrior/index.js:30:4
at Object.handleError
(anonymous function) [as .js]

JS and Haskell updated.

Fixed.

In Lua, expected and actual are swapped. assert.are.same(solution.count(a), k89(a)) should be assert.are.same(k89(a), solution.count(a)).