Greetings Monks
I have an inquiry with regards to the
wantarray function.Specifically, I would
like to know if my understanding of it's use
could be ellucidated with some code examples.
The wantarray seems to be useful when
a subroutine processes a list in which
the first value is of some significance.
How could a function be designed to take
advantage of wantarray in either of the
conditions of its relevance to lists
passed into the subroutine or lists returned?