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: [23, 1, 57, 35, -6, -15, 93]
Example Output: 7

Example Input: [78, -81, -81, 33, -12, -16]
Example Output: 0

Example Input: [9, 86, -92, -94, -90, 62]
Example Output:
2