Oh sorry, I overlooked the instructions, and I don't know why it's tagged "issue", it was meant to be just a suggestion

2.00 is a float to the computer, but 2.00 == 2 returns true. if you want to check the type of the variable, I think it would make more sense to say "if the value passed is of the type integer", not "if the value is an integer", and remove the tag "mathematics"

The Kata could ignore a last line break, as many users will probably do this and get frustrated when it doesn't work

Mathematically speaking, 2.00 is an integer, but the test case says otherwise

Considering computers need to check if a number is greater then another to do sorting, it's right now impossible to have a "No Loop Sorting Array", that would be an algorithm O(1), and such an algorithm doesn't nor will exist in regular computers