.get_if_args_are_missing: Determines which arguments for a function, which is its caller by default.
Description
Determines which arguments for a function, which is its caller by default.
Usage
.get_if_args_are_missing(fun = sys.function(-1), ncall = 3)
Value
A named boolean vector that contains whether each argument is missing.
Arguments
- fun
A function; default: the caller.
- ncall
The parent frame index; default: 3 (the great-grandparent).