Recursively cleans all elements in place.
Only allow tags in whitelist. Always parse the html with a parser and delete all tags that arent on the list.
For feed elements that can contain HTML:
feed.(title|description)
feed.entries[n].(title|description|content)
# File lib/structures.rb, line 100 100: def clean! 101: self.class::SIMPLE_ELEMENTS.each do |element| 102: val = self.send(element) 103: 104: send("#{element}=", (val.is_a?(Array) ? 105: val.collect{|v| HtmlCleaner.flatten(v.to_s)} : HtmlCleaner.flatten(val.to_s))) 106: end 107: 108: self.class::HTML_ELEMENTS.each do |element| 109: send("#{element}=", HtmlCleaner.clean(self.send(element).to_s)) 110: end 111: 112: self.class::BLENDED_ELEMENTS.each do |element| 113: self.send(element).collect{|v| v.clean!} 114: end 115: end
Disabled; run with --debug to generate this.
Generated with the Darkfish Rdoc Generator 1.1.6.