Enabled in this fork

Approved

python new test framework

Great explanation, even better if you add it to the description as well.

Ruby 3.0 should be enabled.

not an issue

Re-raised as an issue.

Your if sentence is wrong, change to:

if s == ("") || s == (nil)

EDIT: Brackets are not necessary.

The error means nil has no a method split, I think perhaps you want use split with a string value, but your code generate some invalid value(nil) , and then call split, and then post the error. isn't it?

EDIT: I've read the description, it said:

you should validate that the given string is not empty or null. If so, the method should return:
"Invalid String!"

If you forgot to validate the type of the argument?

Ruby!

A small suggestion is you should tell author that you are using which language ;-)

all my tests pass, yet when i try to submit, i get the following:
STDERR:
order_word': undefined method split' for nil:NilClass (NoMethodError)
from block in ' from block in describe'
from measure' from describe'
from `
'

any suggestions?

can you post your code please?

CoffeeScript translation Kumited! Please Accept :D