From: Serabe <serabe@...>
Date: 2008-10-16T23:13:26+09:00
Subject: Re: what is [] here

2008/10/16 Raj Singh <neeraj.jsr@...>:
>
> What does it mean to have [] method at a class level? Where is the
> documentation for it?

It is the empty array. Just type

[].class => Array
[].size => 0

Regards,

Serabe

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