From: Roger Pack <rogerpack2005@...>
Date: 2007-10-16T06:05:45+09:00
Subject: Re: simplifying the defined api

in ruby you can do
defined? local_variable_name
or defined? ClassName
or what not and it tells you if those things exist.

mortee wrote:
> Roger Pack wrote:
>> Question: A recent suggestion to ruby was to have all
>> defined?
>> method's return true or nil.
>> So my question is...does anybody ever use "defined?" for anything
>> besides true/nil?
> 
> It looks like I'm missing something... What's the "defined? api"?
> 
> mortee

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