def invoke_map(collection, path, *args, **kargs): """Invokes the method at `path` of each element in `collection`, returning a list of the results of each invoked method. Any additional arguments are provided to each invoked method. If `path` is a function, it's invoked for each element in `collection`. Args: collection (list|dict): Collection to iterate over. path (str|func): String path to method to invoke or callable to invoke for each element in `collection`. args (optional): Arguments to pass to method call. kargs (optional): Keyword arguments to pass to method call. Returns: list: List of results of invoking method of each item. Example: >>> items = [{'a': [{'b': 1}]}, {'a': [{'c': 2}]}] >>> expected = [{'b': 1}.items(), {'c': 2}.items()] >>> invoke_map(items, 'a[0].items') == expected True .. versionadded:: 4.0.0 """ return map_(collection, lambda item: pyd.invoke(item, path, *args, **kargs))
def invoke_map(collection, path, *args, **kargs): """Invokes the method at `path` of each element in `collection`, returning a list of the results of each invoked method. Any additional arguments are provided to each invoked method. If `path` is a function, it's invoked for each element in `collection`. Args: collection (list|dict): Collection to iterate over. path (str|func): String path to method to invoke or callable to invoke for each element in `collection`. args (optional): Arguments to pass to method call. kargs (optional): Keyword arguments to pass to method call. Returns: list: List of results of invoking method of each item. Example: >>> items = [{'a': [{'b': 1}]}, {'a': [{'c': 2}]}] >>> expected = [{'b': 1}.items(), {'c': 2}.items()] >>> invoke_map(items, 'a[0].items') == expected True .. versionadded:: 4.0.0 """ return map_(collection, lambda item: pyd.invoke(item, path, *args, **kargs))
def test_invoke(case, expected): assert _.invoke(*case) == expected