lib/gyoku/prettifier.rb
def prettify(xml)
      result = ''
      formatter = REXML::Formatters::Pretty.new indent
      formatter.compact = compact
      doc = REXML::Document.new xml
      formatter.write doc, result
      result
    end
def prettify(xml)
      result = ''
      formatter = REXML::Formatters::Pretty.new indent
      formatter.compact = compact
      doc = REXML::Document.new xml
      formatter.write doc, result
      result
    end
Adds intendations and newlines to +xml+ to make it more readable