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.

Example Input: [10, -89, -76, -91, -62, -22, 69, -87]
Example Output: 2

Example Input: [-40, 70, 47, 24]
Example Output: 23

Example Input: [74, 10, 94, -6, 88, 55, -78]
Example Output:
6