I don't want to chew your head off, but I don't want to loose wantarray either. Strings are numbers, and numbers are strings, all of them are sequences of bits, utf-8 strings are binary and a file is a sequence of bytes or a set of records, which are sets of fields. It depends all of how you look at them, and that's called context. That's why IV and SV exist, and that's why a number is stored internally as a string as well, if it was used in string context; and both representations are strung together.

perl's context awareness may seem a swamp of pitfalls, but that's only until you understand it (by which statement I don't want to insinuate that you don't understand it.) But once you can speak perl it is just handy. In the long run? I don't know. Maybe we should just stick to C.

--shmem 

_($_=" "x(1<<5)."?\n".q·/)Oo.  G°\        /
                              /\_¯/(q    /
----------------------------  \__(m.====·.(_("always off the crowd"))."·
");sub _{s./.($e="'Itrs `mnsgdq Gdbj O`qkdq")=~y/"-y/#-z/;$e.e && print}

In reply to Re^4: Secret Perl Operators: the boolean list squash operator, x!! by shmem
in thread Secret Perl Operators: the boolean list squash operator, x!! by Aristotle

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.