From: Justin Collins <justincollins@...>
Date: 2010-01-10T12:02:23+09:00
Subject: Re: Confusing docs . . . how do I use gcd2?

Justin Collins wrote:
> Matt wrote:
>> On Jan 9, 8:32 pm, Matt <mgregor...@gmail.com> wrote:
>>  
>>> The standard library docs don't make sense to me a lot of the time.
>>> How do I use the gcd2 method in class Integer (or is it in file
>>> mathn.rb . . . no idea)?
>>>     
>>
>> Here's a link to what I'm looking at:
>> http://www.ruby-doc.org/stdlib/libdoc/mathn/rdoc/classes/Integer.html#M000926 
>>
>>
>>   
>
> Both, sort of.
>
> ruby 1.8.7 (2008-08-11 patchlevel 72) [i686-linux]
>
> irb(main):001:0> require 'mathn'
> => true
> irb(main):002:0> 12.gcd(4)
> => 4
>
> -Justin
>

Sorry, that should be gcd2.

-Justin