Kata

Write a function named numbers.

function should return True if all parameters are of the Number type.

The function should accept any number of parameters.

Example usage:

numbers(1, 4, 3, 2, 5); # True
numbers(1, "a", 3); # False
numbers(1, 3, None); # False
numbers(1.23, 5.6, 3.2) # True

numbers(1, 4, 3, 2, 5); // true
numbers(1, "a", 3); // false
numbers(1, 3, NaN) // true

numbers(1, 4, 3, 2, 5); // true
numbers(1, "a", 3); // false
numbers(1, 3, NaN); // true