From: Wu Junchen <wujunchen@...>
Date: 2009-02-02T21:02:56+09:00
Subject: Re: ERB: Format for trim_mode string

Farrel Lifson wrote:
> In the documentation for ERB.new
> (http://www.ruby-doc.org/stdlib/libdoc/erb/rdoc/classes/ERB.html#M000649)
> it says:
> 
> "If trim_mode is passed a String containing one or more of the
> following modifiers, ERB will adjust its code generation as listed:
> 
>     %  enables Ruby code processing for lines beginning with %
>     <> omit newline for lines starting with <% and ending in %>
>     >  omit newline for lines ending in %>"
> 
> What is the format for this trim_mode string? I specifically want to
> use the % and <> modes. I tried passing through "%<>" but it doesn't
> seem to be working.
> 
> Farrel

maybe your <% ruby code %> must start at the beginning of the line,there 
mustn't be no more white space.
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