Thankfully the tests don't test for "sample", which is good because the behavior of the function when text is in the array isn't specified anyways, so assuming they are truthy is the only sane way to go.

Weeeee

Woooow!

isn't it easy to read and understand to write "function". I know its easy to write arrow function, but for me the classic way is much more simpler to understand and read.

amazing

This is beautiful

whole numbers, integers, and decimals, floats, are different kinds of numerical data. There is no need to worry about floats because that isnt the data being tested.

this is simple solution!!!

Doesn't this return " " instead of "" for an empty string? I thought I tried this code and it errored ...

Edit: I just tried it out and it didn't error. Never Mind. I guess it doesn't join on an empty string ("") because there is nothing to join.

Always the one liners! Great solution