Number.clampMin

clampMin($min) -> number

Make sure the number is not lower than $min.

If it is lower than $min, returns $min. Otherwise, it returns the number.

$num = -5
$num.clampMin(1) //= 1

$num = 3
$num.clampMin(1) //= 3

$num = -17
$num.clampMin(-10) //= -10