From: Jens Wille <jens.wille@...>
Date: 2011-10-15T06:45:32+09:00
Subject: Re: What’s the best way of checking if an argument has been given or not?

Phillip Gawlowski [2011-10-14 23:11]:
> The downside to this approach is that you use "true" to say
> something is "false".
well, i guess that depends on your point of view ;) you seem to read
it as "argument given? => false"; i read it as "apply default case?
=> true". which is why i always name that variable 'default' to
begin with.