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@@ -1,15 +1,25 @@
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+require "delegate"
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+
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 module YARD
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   module CodeObjects
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-    class CodeObjectList < Array
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+    class CodeObjectList < Delegator
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       def initialize(owner)
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         @owner = owner
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+        @list = []
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+        class << @list
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+          undef :unshift
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+        end
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       end
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+      def __getobj__
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+        @list
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+      end
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+      
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       def <<(value)
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         if value.is_a?(CodeObjects::Base) || value.is_a?(Proxy)
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-          super unless include?(value)
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+          @list << value unless @list.include?(value)
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         elsif value.is_a?(String) || value.is_a?(Symbol)
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-          super P(@owner, value) unless include?(P(@owner, value))
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+          @list << P(@owner, value) unless @list.include?(P(@owner, value))
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         else
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           raise ArgumentError, "#{value.class} is not a valid CodeObject"
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         end
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@@ -19,8 +29,6 @@
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       def push(value)
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         self << value
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       end
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-      
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-      undef :unshift if methods.include?("unshift") || methods.include?(:unshift)
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     end
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     NSEP = '::'