From: Matma Rex <matma.rex@...>
Date: 2013-01-12T21:40:22+09:00
Subject: Re: Array methods creating confusions as per their functionalities

You can "freeze" most mutable objects (by calling #freeze) to make them immutable.

You can still e.g. access elements of a frozen array, but trying to add/remove/modify them will cause an exception.

-- 
Matma Rex