Hey guys, New perl user here. I'm getting an error and I'm guessing i'm just stupid. I tried searching a bit and really didn't find a solution Here's some silly test code I'm using. I have an array of array names (actually an array of strings). I simply want to grab that array of strings and use it to create arrays of the same name. I've got to do something like this on a much larger scale, but decided to do proof of concept first. Here's my test code snippet (I get no syntax or compilation error but it doesn't work)
#!/usr/bin/env perl use Cwd; our $cwd = getcwd(); @arr = ('cars', 'trucks'); @$arr[0] = (4,3,2,1); print @trucks;
This on the other hand, works quite well and it seems to be the same thing with one line condensed
#!/usr/bin/env perl use Cwd; our $cwd = getcwd(); @arr = ('cars', 'trucks'); $str = $arr[0]; @$str = (4,3,2,1); print @cars;
Wondering if somebody could point me in the right direction or slap some sense into my head Thanks in advance

In reply to Working with an Array of Array Names by idiotek

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.