[ruby-dev:35350] Re: [ruby-core:17491] [Ruby 1.8.7 - Bug #213] (Open) Different ERB behavior across versions

卜部です。

以下のようなバグ報告がきています。1.8.7でなにやらエンバグしてしまってい
るようなのですが...


Federico Builes さんは書きました:
> Issue #213 has been reported by Federico Builes.
>
> ----------------------------------------
> Bug #213: Different ERB behavior across versions
> http://redmine.ruby-lang.org/issues/show/213
>
> Author: Federico Builes
> Status: Open
> Priority: Normal
> Assigned to: 
> Category: 
> Target version: 
>
>
> I'm seeing some differences in ERB processing across 1.8.6, 1.8.7 and
> 1.9. 1.8.6 and 1.9 behave the same while 1.8.7 differs:
>
>      $ cat foo.rb 
>      require 'erb'
>      str = <<'END'
>      <ul>
>      % list = [1,2,3]
>      %for item in list
>      %  if item
>        <li><%= item %>
>        <% end %>
>      <% end %>
>      </ul>
>      %%%
>      END
>      
>      p ERB.new(str, nil, "%").result
>      
>      
>      $ ruby -v foo.rb 
>      ruby 1.8.6 (2008-06-29 patchlevel 255) [i686-darwin9.3.0]
>      "<ul>\n  <li>1\n  \n  <li>2\n  \n  <li>3\n  \n\n</ul>\n%%\n"
>      
>      $ ruby-1.9 -v foo.rb 
>      ruby 1.9.0 (2008-06-10 revision 15929) [i686-darwin9.3.0]
>      "<ul>\n  <li>1\n  \n  <li>2\n  \n  <li>3\n  \n\n</ul>\n%%\n"
>      
>      $ ruby-1.8.7 -v foo.rb 
>      ruby 1.8.7 (2008-05-31 patchlevel 0) [i686-darwin9.3.0]
>      "<ul>\n  <li>1\n  \n  <li>2\n  \n  <li>3\n  \n\n</ul>\n%"
>      
> In order:
>      
>      # 1.8.6 => "<ul>\n  <li>1\n  \n  <li>2\n  \n  <li>3\n  \n\n</ul>\n%%\n"
>      # 1.9   => "<ul>\n  <li>1\n  \n  <li>2\n  \n  <li>3\n  \n\n</ul>\n%%\n"
>      # 1.8.7 => "<ul>\n  <li>1\n  \n  <li>2\n  \n  <li>3\n  \n\n</ul>\n%"
>
> I think this is a bug in 1.8.7 but I'd like some clarification.
>
>
> ----------------------------------------
> You have received this notification because you have either subscribed to it, or are involved in it.
> To change your notification preferences, please click here: http://redmine.ruby-lang.org/my/account
>
>
>
>