From: Trans <transfire@...>
Date: 2008-08-29T13:58:58+09:00
Subject: Re: Immutable Ruby



On Aug 28, 10:07 pm, John Carter <john.car...@tait.co.nz> wrote:

> To find out what it would be like replace every
>    Blah.new(arg1,arg2...)
>     with
>    Blah.new(arg1,arg2...).freeze

Almost. From my understanding Immutable objects can have internal
changing state as long as it is never exposed to the outside world.
For instance, memoize is a good example.

Am I right about that?

T.