Why type more than you need to?This philosophy is one I don't agree with, especially when developing code you are going to have to go back and tweak later.
You're right. And I asked the wrong question; or at least an incomplete one. What I meant to ask was: why type more when you're not gaining anything? Your code is more complex, it's partially duplicated, and it's not very readable. I consider myself a strong Perl programmer (and I realize that assumption can be a dangerous one to start with :-), and I had to sit for a minute before I could figure out what it was that you'd done.
Every time I've done a quick shift in the middle of a block of code, I've had to go back and change it later. With @args, I might want to later replace that @args with ($gorp,$slug,@args) = shift() for instance. It leaves a place in the code to do that, and I only have to edit one line to make that change.
Are you sure you don't mean my (@args) = @_;
only ever returns one element, so using it in list context is pointless: ($gorp,$slug,@args) = shift()
doesn't do anything to $slug
I don't mean to grill you. I just want to understand and give some (hopefully friendly) advice.
my 200th node! :-)
Are you posting in the right place? Check out Where do I post X? to know for sure.
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>
<td> <th> <tr> <tt>
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
Want more info? How to link
or How to display code and escape characters
are good places to start.