# File lib/compass/configuration/inheritance.rb, line 154
        def debug
          normalized_attrs = {}
          ATTRIBUTES.each do |prop|
            values = []
            chain.each do |instance|
              values << {
                :raw => (instance.send("raw_#{prop}") rescue nil),
                :value => (instance.send("#{prop}_without_default") rescue nil),
                :default => (instance.send("default_#{prop}") rescue nil),
                :resolved => instance.send(prop)
              }
            end
            normalized_attrs[prop] = values
          end
          normalized_attrs
        end