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# File rss/content.rb, line 16 def self.append_features(klass) super klass.install_must_call_validator(CONTENT_PREFIX, CONTENT_URI) %w(encoded).each do |name| klass.install_text_element(name, CONTENT_URI, "?", "#{CONTENT_PREFIX}_#{name}") end end
<code/>and<pre/>for code samples.