Given that this is OK:
$method = "my_method_name"; $object->$method();
the following isn't, and causes compilation errors:
$method = "something"; $object->do_$method();
That is, where you want to append a string to $method, but are trying to avoid having to explicitly throw in the line "$method = 'do_'.$method" before the call.

Now, having to add that line isn't exactly a big deal, but I could've sworn that there is a way to do this, only I'm stuck. I can't tell if either a) I've forgotten something more or less obvious that makes this possible, or b) I'm completely off, and what I'm trying to do just won't fly. Can anyone help me?

-- Frag.
(taking ton's theme and running with it)


In reply to The Dynamic Method Calls Strike Back by frag

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.