There is also the 3-part for:

#!/usr/bin/env perl

# author: bliako
# for: https://perlmonks.org/?node_id=1232642
# 17/04/2019

use strict;
use warnings;

package Wrapper;
# use: new(code, array)
sub new { return bless {s=>$_[1],a=>[@_[2..$#_]],c=>0}, $_[0] }
sub next {
        $_[0]->{s}->();
        scalar(@{$_[0]->{a}}) > $_[0]->{c} ? $_[0]->{a}->[$_[0]->{c}++
+] : undef
}
sub reset { $_[0]->{c} = 0 }

package main;

for($_=Wrapper->new(sub{print "hello\n"}, 1..10);my $_2=$_->next;){
        print "got=$_2\n";
}

[download]

bw, bliako

In reply to Re: Getting for() to accept a tied array in one statement by bliako
in thread Getting for() to accept a tied array in one statement by perlancar

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.