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.

[31, 93, -57, 50, 3]
19

[-90, 86, -53, 28, -19, -61]
8

[-9, -57, 53]

48