From: Tanaka Akira <akr@...>
Date: 2008-05-02T14:47:44+09:00
Subject: [ruby-dev:34571] Re: [ruby-cvs:23495] Ruby:r16255 (ruby_1_8, trunk): * range.c (range_step): allow float step bigger than zero but less

In article <200805011435.m41EZFBL003014@ci.ruby-lang.org>,
  nobu@ruby-lang.org writes:

> nobu	2008-05-01 23:35:13 +0900 (Thu, 01 May 2008)
>
>   New Revision: 16255
>
>   Modified files:
>     branches/ruby_1_8/ChangeLog
>     branches/ruby_1_8/range.c
>     branches/ruby_1_8/version.h
>     trunk/ChangeLog
>     trunk/range.c
>
>   Log:
>     * range.c (range_step): allow float step bigger than zero but less
>       than one.  [ruby-dev:34557]

症状が変化していないように思います。

% ./ruby -ve '(0..10).step(0.9) {|x| p x }'
ruby 1.9.0 (2008-05-02 revision 16265) [i686-linux]
-e:1:in `step': step can't be 0 (ArgumentError)
        from -e:1:in `<main>'
-- 
[田中 哲][たなか あきら][Tanaka Akira]