From: David Heinemeier Hansson <david@...>
Date: 2004-03-26T22:55:01+09:00
Subject: Re: newbie erb question

>> ....code template in plain text...
>> <% code_lines.each { |line| print line } %>
>> ....more plain text code...
>
> Try this:
>
> <%  code_lines.each do |line| %>
> <%=   line %>
> <%  end %>

Alternatively, you can do:
<%= code_lines.join %>

Or, if your example was simplified and you really need to do something 
with each line, then for example:

<%= code_lines.collect { |line| line.capitalize }.join %>

But it's not as logical as could be. Wouldn't it be possible to point 
STDOUT somewhere else and insert it correctly? Perhaps ERb/eRuby 
already allows for this and we just don't know :).
--
David Heinemeier Hansson,
http://rails.nextangle.com/  -- Rails: Web-applications in Ruby
http://www.basecamphq.com/   -- Web-based Project Management
http://www.loudthinking.com/ -- Broadcasting Brain