Function get_intersected_length

persper/graphs/detect_change.py:1–17

>>> get_intersected_length([1, 9], [2, 8]) 7 >>> get_intersected_length([2, 8], [1, 9]) 7 >>> get_intersected_length([1, 4], [1, 5]) 4 >>> get_intersected_length([2, 10], [4, 11]) 7

(a, b)

def get_intersected_length(a, b):
    """
    >>> get_intersected_length([1, 9], [2, 8])
    7
    >>> get_intersected_length([2, 8], [1, 9])
    7
    >>> get_intersected_length([1, 4], [1, 5])
    4
    >>> get_intersected_length([2, 10], [4, 11])
    7
    """
    start = a[0] if a[0] >= b[0] else b[0]
    end = a[1] if a[1] <= b[1] else b[1]
    if start > end:
        return 0
    else:
        return end - start + 1


def get_changed_functions(func_names, func_ranges, additions, deletions,