I'm pretty sure neither of those solutions will work. As the OP stated, the problem is that map returns a list; you are assigning an array to that value. Thus,  %res or  @_ is not populated until the map returns the whole list (unless you've inserted some magic I'm unaware of.)

In reply to Re: beware of funny ways by Anonymous Monk
in thread Map: Thou Has't Confounded Me For The Last Time! (Referring To The Array You Are Assigning To In Map) by Revelation

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