From: Leslie Viljoen <leslieviljoen@...>
Date: 2008-05-30T04:02:17+09:00
Subject: Re: Surprising Extend

On Thu, May 29, 2008 at 6:22 PM, David Masover <ninja@slaphack.com> wrote:
> On Thursday 29 May 2008 10:56:47 Leslie Viljoen wrote:
>> On Thu, May 29, 2008 at 5:45 PM, David Masover <ninja@slaphack.com> wrote:
>> >
>> > But your _first_ approach should work. In StringExt.rb:
>>
>> Oh ok. And then I can use 'extend' when I want to extend an instance.
>> Thanks!
>
> actually, no. What I wrote modifies the String class, so all instances of
> String have a working to_hex. You don't have to do anything more than require
> the file.

Yes, that's what I said!

Les