Class: HTML::FullSanitizer
- Defined in:
- lib/action_controller/vendor/html-scanner/html/sanitizer.rb
Direct Known Subclasses
Instance Method Summary collapse
Methods inherited from Sanitizer
Instance Method Details
#process_node(node, result, options) ⇒ Object
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# File 'lib/action_controller/vendor/html-scanner/html/sanitizer.rb', line 38 def process_node(node, result, ) result << node.to_s if node.class == HTML::Text end |
#sanitize(text, options = {}) ⇒ Object
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# File 'lib/action_controller/vendor/html-scanner/html/sanitizer.rb', line 29 def sanitize(text, = {}) result = super # strip any comments, and if they have a newline at the end (ie. line with # only a comment) strip that too result.gsub!(/<!--(.*?)-->[\n]?/m, "") if result # Recurse - handle all dirty nested tags result == text ? result : sanitize(result, ) end |