From: makoto kuwata <kwatch@...>
Date: 2011-04-02T08:25:32+09:00
Subject: [ANN] Erubis 2.7.0 released

Hi,

I released Erubis 2.7.0.
http://rubygems.org/gems/erubis
http://rubyforge.org/frs/?group_id=1320
http://www.kuwata-lab.com/erubis/

Erubis is another eRuby implementation which is very fast and
extensible than ERB and eruby.

Changes in this release:


Enhancements
------------

* New option ':bufvar' supported to specify buffer variable name.

  ex:
      input = "Hello <%= name %>!"
      eruby = Erubis::Eruby.new(input)
      puts eruby.src
         #=>  _buf = ''; _buf << "Hello "; _buf << ( name ).to_s; _buf
<< '!';

      eruby = Erubis::Eruby.new(input, :bufvar=>'@_out')
      puts eruby.src
         #=>  @_out = ''; @_out << 'Hello '; @_out << ( name ).to_s;
@_out << '!';

* New enhancer 'PrefixedLineEnhancer' which is a customizable version
  of PercentLineEnhancer.
  The difference between PrefixedLineEnhancer and PercentLineEnhancer
is:
  * You can indent Ruby statetment lines starting with '%'
  * You can specify prefix character by :prefixchar option.

  ex:
      class MyEruby < Erubis::Eruby
        include Erubis::PrefixedLineEnhancer
      end
      input = <<END
      <ul>
        % for item in @items
        <li><%= item %></li>
        % end
        %% you can indent '%' lines
      </ul>
      END
      eruby = MyEruby.new(input, :prefixchar=>'%')   # default '%'
      puts eruby.src

  output:
      _buf = ''; _buf << '<ul>
      ';   for item in @items
       _buf << '  <li>'; _buf << ( item ).to_s; _buf << '</li>
      ';   end
        % you can indent '%' lines
       _buf << '</ul>
      ';
      _buf.to_s

* Add helper CGI script. See 'public_html/README.txt' for details.

* Rubinius is supported as first-class Ruby implementation.

* C++ support. Try '-l cpp' command-line option.


Changes
-------

* Remove dependency to 'abstract' library.
  You don't need to install 'abstract' gem.

* Erubis::Eruby#load_file() now sets cache file timestamp to the same
  value as original eRuby file. For example, if you restore eRuby
files
  from backup, Erubis::Eruby#load_file() can detect it and generate
  cache file again.

      ## generates cache file (A.rhtml.cache).
      eruby = Erubis::Eruby.load_file('A.rhtml')
      p File.mtime('A.rhtml') == File.mtime('A.rhtml.cache')  #=> true


--
regards,
makoto kuwata