Thanks for the tip. :)
For me the C-Syntax has stuck somehow. The C-Loop provides a more readable syntax in my opinion and I'm trying to avoid using $_ as much as possible because someone else besides me might have to read my code. And when I learned programming my teachers told me to use variable names that state what they're used for. Although my school days are long gone I'm still sticking to that.
OK, in my example @array and sub blubb are no such names obviously. :P
Even this works btw:
foreach (@$array_ref)
{
    print;
}

[download]

In reply to Re^2: Create reference to sorted anonymous array by Digioso
in thread Create reference to sorted anonymous array by Digioso

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.