invoke()

Call a method on each item in an array.

Implementation

Args: array: The array of objects func_name: The method name to call on each object *args: Arguments to pass to the method Returns: A list of method call results

Example

                            array = [1, 2, 3]
invoke(array, 'sqrt')
                        

Expected output: [1.0, 1.4142135623730951, 1.7320508075688772]

Source Code

                        def invoke(array: List[Any], func_name: str, *args) -> List[Any]:
    return [
        getattr(item, func_name)(*args) if hasattr(item, func_name) else None
        for item in array
    ]
                    