anyof()

Returns a function that takes a single argument and returns True if any of the given functions, when called with that argument, return True.

Implementation

Parameters: *funcs: Callable[[Any], bool] Zero or more predicate functions to test. Returns: Callable[[Any], bool] A function that takes an argument and returns True if any of the given predicates return True, False otherwise.

Example

                            def is_even(x):
    return x % 2 == 0
def is_positive(x):
    return x > 0
is_even_or_positive = anyof(is_even, is_positive)
is_even_or_positive(2)  # True
is_even_or_positive(-3)  # False
                        

Expected output:

Source Code

                        def anyof(*funcs: Callable[[Any], bool]) -> Callable[[Any], bool]:
    def wrapper(arg: Any) -> bool:
        return any(f(arg) for f in funcs)
    wrapper.__name__ = "anyof"
    wrapper._argcount = 1 # type: ignore
    return wrapper
                    