Here is a example of trying to learn from our betters and getting confused. The node Randal does it again refers to an article by Randal Schwartz.

I found this snippet of code that uses a variable name $old_flag.

sub wanted {
  return unless -f $_;
  my $old_flag = -M $_ > 180 ? 'old' : 'new';
  $ages{$File::Find::dir}{$old_flag}++;
}
[download]

My confusion arises because I would have expected $old_flag to hold a true/false value. Shouldn't this variable be named something like $age_status. This would make it "sound" better to say : $age_status is new or old.

How should this be handled?

---

---

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! —

• How do I compose an effective node title?
• How do I post a question effectively?
• Markup in the Monastery

Posts may use any of the Perl Monks Approved HTML tags:

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

Outside of code tags, you may need to use entities for some characters:

	For:		Use:
	&		&
	<		&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.