Function combine

example_code/item_124_example_08.py:28–35

(func: Func[Value], values: list[Value])

Func = Callable[[Value, Value], Value]

def combine(func: Func[Value], values: list[Value]) -> Value:
    assert len(values) > 0

    result = values[0]
    for next_value in values[1:]:
        result = func(result, next_value)

    return result

Real = TypeVar("Real", int, float)