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: [-64, 43, -9, 83, 90, -55, -4]

SOLUTION: 5

PROBLEM: [-14, 12, 87, -26]

SOLUTION: 12

PROBLEM: [-64, -66, -62, -30, -94, -2, 26]

SOLUTION:
2