From: Josh Cheek <josh.cheek@...>
Date: 2011-01-19T01:51:22+09:00
Subject: Re: Calling by Reference - Two Questions

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On Tue, Jan 18, 2011 at 7:31 AM, Josh Cheek <josh.cheek@gmail.com> wrote:

> On Tue, Jan 18, 2011 at 7:16 AM, Robert Klemme <shortcutter@googlemail.com
> > wrote:
>
>>
>> Calling self#[]= is something different - this is actually a method
>> that must be implemented for the object that self points to.
>>
>>
> Oh yeah, I should have made that more clear. Inside the method, self is the
> array itself. So self[index] inside the method is the  same as ary[self]
> outside the method.
>

*ary[self] should be ary[index]

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