Looks like it was fixed at some point.

Description updated.

Sample code is wrong, change method name to are_you_playing_banjo

the same

It is throwing ta weird error ': undefined methodare_you_playing_banjo' for main:Object (NoMethodError)

same here

But a bit dangerous sorting the courses in place - could just run the sorts on to each other...

You can, but not for inline code examples, only code blocks. Simply create two blocks back to back and tag each with their language.

```ruby
def a
end

```javascript
function a(){
}

It looks like there is no way to specify different kata description for JS and Ruby. (Maybe I just cannot find it though).

I think you mixed null with nil in the ruby version.

You should have message to explain the error in your test, i can't understand why my code is failing.

same here

I am passing all the tests exept the last one where i get Timeout::Error: execution expired. Any ideas on how to fix that?