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filename

abs.py

"""Absolute Value."""⏎
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def abs_val(num):⏎
    """⏎
    Find the absolute value of a number.⏎
⏎
    >>> abs_val(-5.1)⏎
    5.1⏎
    >>> abs_val(-5) == abs_val(5)⏎
    True⏎
    >>> abs_val(0)⏎
    0⏎
    """⏎
    return -num if num < 0 else num⏎
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def test_abs_val():⏎
    """⏎
    >>> test_abs_val()⏎
    """⏎
    assert 0 == abs_val(0)⏎
    assert 34 == abs_val(34)⏎
    assert 100000000000 == abs_val(-100000000000)⏎
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if __name__ == "__main__":⏎
    print(abs_val(-34))  # --> 34⏎