As Happy-the-monk said, your requirements are unclear. If you have a string with a bunch of single-quotes in it, try this (using a different delimiter for the string):

>perl -wMstrict -le "my $data = q{'A','B','C','D','E','F','G','H','I','J','K','L','M'}; ;; my @ra = split m{ (?: , [^,]+){3} \K , }xms, $data; ;; printf qq{:$_: } for @ra; " :'A','B','C','D': :'E','F','G','H': :'I','J','K','L': :'M':

If you actually have an array to begin with, try this, which gives you an array-of-arrays (see  natatime() in List::MoreUtils; another approach might be to use splice):

>perl -wMstrict -le "use List::MoreUtils qw(natatime); use Data::Dumper; ;; my @data = ('A','B','C','D','E','F','G','H','I','J','K','L','M'); ;; my $it = natatime 4, @data; my @groups; while (my @group = $it->()) { push @groups, \@group; } print Dumper \@groups; " $VAR1 = [ [ 'A', 'B', 'C', 'D' ], [ 'E', 'F', 'G', 'H' ], [ 'I', 'J', 'K', 'L' ], [ 'M' ] ];

In reply to Re: Seeking help with split! by AnomalousMonk
in thread Seeking help with split! by Anonymous Monk

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.