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: [90, 44, -42, -70, -24, 78, 78, 94]
Example Output: 0

Example Input: [43, 46, -1, -75, 29]
Example Output: 3

Example Input: [89, 66, -16]
Example Output:
23