From: Trans <transfire@...>
Date: 2006-03-21T22:33:49+09:00
Subject: Re: iterate chars in a string

> Another lib might change *anything* on you :-)  We all have to trust
> each other not to do that.

Of course, but the behavior of String#each is not a good context to
_invite_ global modification. The behavior needs to be more reliable
then that. 

T.