TASK DEFINITION: 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.
PROBLEM: [50, -59, -56]

SOLUTION: 3

PROBLEM: [-83, -26, -11]

SOLUTION: 15

PROBLEM: [-89, -55, 6, 84, -8, -63, 48]

SOLUTION:
8