Module: Tidy

Defined in:
lib/tidy.rb

Overview

Ruby interface to HTML Tidy Library Project (tidy.sf.net)

Usage

$TIDYLIB = '/usr/lib/tidylib.so'
require 'rubygems'
require_gem 'tidy'
html = '<html><title>title</title>Body</html>'
xml = Tidy.open(:show_warnings=>true) do |tidy|
  tidy.options.output_xml = true
  puts tidy.options.show_warnings
  xml = tidy.clean(html)
  puts tidy.errors
  puts tidy.diagnostics
  xml
end
puts xml
Author

Kevin Howe

License

Distributes under the same terms as Ruby

Class Method Summary collapse

Class Method Details

.new(options = nil) ⇒ Object

Return a Tidyobj instance



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# File 'lib/tidy.rb', line 36

def new(options=nil)
  Tidyobj.new(options)
end

.open(options = nil) ⇒ Object

With no block, open is a synonym for Tidy.new . If a block is present, it is passed aTidy as a parameter. aTidyObj.release is ensured at end of the block



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# File 'lib/tidy.rb', line 44

def open(options=nil)
  tidy = Tidy.new(options)
  if block_given?
    begin
      yield tidy
    ensure
      tidy.release
    end
  else
    tidy
  end
end

.to_b(value) ⇒ Object

Convert to boolean. 0, false and nil return false, anything else true



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# File 'lib/tidy.rb', line 60

def to_b(value)
  return false if [0,false,nil].include?(value)
  true
end