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.

[-40, 70, 47, 24]
23

[43, -94, -24, 70, 16, -90]
4

[100, -73, 63]

37