Erubis 2.7.0 released

[luislavena]

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
  

  
  % for item in @items
  
  • <%= item %>
  
  % end
  %% you can indent ‘%’ lines
  
  
  END
  eruby = MyEruby.new(input, :prefixchar=>’%’) # default ‘%’
  puts eruby.src

  output:
  _buf = ‘’; _buf << ’

  
  '; for item in @items
  _buf << ’
  • '; _buf << ( item ).to_s; _buf << ’
  
  '; end
  % you can indent ‘%’ lines
  _buf << ’
  
  ';
  _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