Advantages to the table lookup code:
  1. Identifies which functions have a given use with less work than writing a separate package.
  2. Opens you up for refactoring your code later by dynamically creating closures.
  3. If you need to later, you can choose to modify the contents of the table hash dynamically without running the risk of namespace conflicts.
And yes, I have gained every one of these benefits from table-driven code. I also know how to do much the same things with typeglobs - but find the hash approach cleaner. I admit that is subjective.

And details like that are nothing compared to the crap variable and function names. I mean, conservation is good and all, but a few more letters wouldn't hurt, would it?


In reply to Re: Re: Puzzled about strict by Anonymous Monk
in thread Puzzled about strict by webengr

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.