readability dude

i was thinking about this. but this is just harder to read. nice one tho.

One-line solutions are always cool.

This one is practical, sure, however I find it quite long.

from the first was fix this very quick, but then if someone name longer or wired and this will be failed.

i dislike it

i like it

Very nice, thank you!

true

i agree it will re execute the count in each iteration, but maybe he leave it like that to save 1 line of code at the cost of little eficiency.

numberToString function argument shoult be type of int, not string.

you had to use ternary operator with a lot a parentheses

The description states:
"When provided with a number between 0-9, return it in words." Thus your condition does not fall within the range of inputs.

What if the user specifies -3 or a number greater than 9?