Class: HTML::Sanitizer

Inherits:
Object show all
Defined in:
actionpack/lib/action_controller/vendor/html-scanner/html/sanitizer.rb

Direct Known Subclasses

FullSanitizer, WhiteListSanitizer

Instance Method Summary collapse

Instance Method Details

#sanitize(text, options = {}) ⇒ Object 



7
8
9
10
 
# File 'actionpack/lib/action_controller/vendor/html-scanner/html/sanitizer.rb', line 7

def sanitize(text, options = {})
  return text unless sanitizeable?(text)
  tokenize(text, options).join
end

#sanitizeable?(text) ⇒ Boolean

Returns:

  • (Boolean) 


12
13
14
 
# File 'actionpack/lib/action_controller/vendor/html-scanner/html/sanitizer.rb', line 12

def sanitizeable?(text)
  !(text.nil? || text.empty? || !text.index("<"))
end