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: [-1, 100, -28, -2, -5, 75, 76, 30]
Example Output: 1

Example Input: [71, -39, -69, 71]
Example Output: 0

Example Input: [74, 50, -19]
Example Output:
24