module HtmlBeautifier

Returns a beautified HTML/HTML+ERB document as a String. html must be an object that responds to #to_s.

Available options are: tab_stops - an integer for the number of spaces to indent, default 2. Deprecated: see indent. indent - what to indent with (“ ”, “t” etc.), default “ ” stop_on_errors - raise an exception on a badly-formed document. Default is false, i.e. continue to process the rest of the document. initial_level - The entire output will be indented by this number of steps. Default is 0. keep_blank_lines - an integer for the number of consecutive empty lines to keep in output.

# File lib/htmlbeautifier.rb, line 23
def self.beautify(html, options = {})
  if options[:tab_stops]
    options[:indent] = " " * options[:tab_stops]
  end
  String.new.tap { |output|
    HtmlParser.new.scan html.to_s, Builder.new(output, options)
  }
end