module HtmlBeautifier
Public Class Methods
beautify(html, options = {})
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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 21 def self.beautify(html, options = {}) if options[:tab_stops] options[:indent] = " " * options[:tab_stops] end "".tap { |output| HtmlParser.new.scan html.to_s, Builder.new(output, options) } end