Your subs should be separated by meaningful comments that detail what the function does, what it expects as arguments, and what it returns
Or (even better!)
- The function name should reveal what the function does. If it doesn't change it.
- The name of the vars you rip out of @_ should reveal what the function takes. If they don't change them.
- The name of the variable you a return() should reveal what is being returned. If it doesn't update it.
(guess who is thoroughly sick of lying comments in legacy code :-)
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Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
<code> <a> <b> <big>
<blockquote> <br /> <dd>
<dl> <dt> <em> <font>
<h1> <h2> <h3> <h4>
<h5> <h6> <hr /> <i>
<li> <nbsp> <ol> <p>
<small> <strike> <strong>
<sub> <sup> <table>
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<u> <ul>
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Snippets of code should be wrapped in
<code> tags not
<pre> tags. In fact, <pre>
tags should generally be avoided. If they must
be used, extreme care should be
taken to ensure that their contents do not
have long lines (<70 chars), in order to prevent
horizontal scrolling (and possible janitor
intervention).
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or How to display code and escape characters
are good places to start.
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