From: Tsunami Scripter <lyon2003@...>
Date: 2009-02-01T03:40:04+09:00
Subject: ruby string question

Is it possible to modify an existing ruby string without creating a new
one ?

If for example I have the following code :

x = "first string"
x = "second string"

between asigning values , the object_id() is different . Is there a
possibility to modify the first string so that after the modifications
the object_id will be the same ?

I would like to know how I could get to an empty string from "first
string". I would like to know if a clear method exists,or something
alike. I'm using ruby 1.8.7 .
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