.asIntPositive/Negative both true for 0

[joh-klein]

To quote from the docs:

asIntPositive()
Performs the same task as asInt(), but also verifies that the number is positive (greater than zero).

asIntNegative()
Performs the same task as asInt(), but also verifies that the number is negative (less than zero).

This is very close to what the Wikipedia entry says about integers with the important addition, that zero is neither:

An integer is positive if it is greater than zero and negative if it is less than zero. Zero is defined as neither negative nor positive.

But when I look in the code, here and here you specifically leave out 0 which makes it both positive and negative.

I actually don't mind that, I would only like it, if it said so in the docs :)

[evanshortiss]

@joh-klein included in v6.0.2 release 😄