gistfile1.rb

## based on the example at:
## http://gist.github.com/17371
##
## put me in lib/un_haml.rb (in the haml-based project)
## 
## call me on the command line thus:
## $ script/runner UnHaml app/views/layouts/application.html.haml
## $ script/runner UnHaml */*/*/*.haml
##
class UnHaml < Haml::Engine

  def push_script(text, preserve_script = false, in_tag = false, preserve_tag = false,
                  escape_html = false, nuke_inner_whitespace = false)
    push_text "<%= #{text.strip} %>"
  end
  
  def push_silent(text, can_suppress = false)
    push_text "<% #{text.strip} %>"
  end

  i = 0;
  while (i < ARGV.length)
    template = File.read(ARGV[i])
    
    puts "<<<=========== IN #{ARGV[i]} =============="
    #puts template

    unhaml = UnHaml.new(template)
    outfile = ARGV[i].sub(/.haml$/, '') + '.erb'

    puts "============== OUT #{outfile} ===========>>>"
    #puts unhaml.render

    File.open(outfile, 'w') {|f| f.write(unhaml.render) }
    
    i += 1
  end

end

gistfile2.txt