The whole point of 'use strict' and hard refs is to get away from mixing the realm of strings and the realm of variable names. Here there be dragons.

Your code is a marvelous example of the danger of such approaches. Your code could easily break if someone were to add to the database a column that has the same name as an existing variable in your program!

I agree with the first replier: If spelling out your variable names is too tedious (and it probably would be too tedious for me), use hashes. That's what they're for. And they can have nice short names.

    -- Chip Salzenberg, Free-Floating Agent of Chaos


In reply to You can't get there from here.... by chip
in thread References of Eternal Peril by mwp

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.