In this task you will be given a list of integers. You should find the minimum absolute difference between 2 integers in the list. The absolute difference is the absolute value of one integer subtracted by another. The output should be a single integer which is the smallest possible absolute distance.

[-6, -9, -65, 90, 31, 64, 80, 79, 31]
0

[97, -15, -90]
75

[-62, 12, 81, -37, 9]

3