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.
--------
Question: [-87, -24, 78, 60]

Answer: 18


Question: [-100, 90, -43, 27, -64]

Answer: 21


Question: [-89, 37, 47, 33, -35, 60, -92]

Answer:
3