From: Yukihiro Matsumoto <matz@...>
Date: 2009-05-23T10:20:50+09:00
Subject: [ruby-core:23524] Re: [Bug #1487] String#each_char must return self

Hi,

In message "Re: [ruby-core:23499] [Bug #1487] String#each_char must return self"
    on Tue, 19 May 2009 14:27:54 +0900, Marc-Andre Lafortune <redmine@ruby-lang.org> writes:

|str.each_char{} currently returns a copy of str. It should return self. This also affects Ruby 1.8.7

Before accepting the proposal, could you explain why we _should_
return the original string?  We haven't defined the return value of
each_char yet.

							matz.