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: [-45, 30, 75, -47]
Example Output: 2

Example Input: [-88, -84, 43]
Example Output: 4

Example Input: [-11, -45, 28, 37, 37]
Example Output:
0