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.

[4, -54, 38]
34

[12, -29, -31, 91, -52, 49, -18]
2

[-90, -19, 43, -9, 72, -58, 39, 20, -37, -80]

4