I know about the first, but it wasn't possible here and also turns ugly when you have a multilevel call somewhere in that pile.
I was actually thinking the second is as good as I can do in this case. What I didn't like about topicalizing with a for in that case is that for one, I still have to mention the object for every method call, although at least it's only $_ now. And worse yet, I still need a temporary variable for every widget, even when it's a widget I don't care about having access to later (scrollbars often fall in this category f.ex).
By rearranging the program to use this snippet I managed to throw away about 4 out of 5 of my variables. That's more than a little win in clarity in my book.
But thanks for the suggestions. :-)
Makeshifts last the longest.
Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
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:
Outside of code tags, you may need to use entities for some characters:
- a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, 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, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.
| & || & |
| < || < |
| > || > |
| [ || [ |
| ] || ] ||