lib/nanoc/base/compilation/rules_collection.rb in nanoc-3.6.9 vs lib/nanoc/base/compilation/rules_collection.rb in nanoc-3.6.10

@@ -5,10 +5,15 @@
   # Keeps track of the rules in a site.
   #
   # @api private
   class RulesCollection
 
+    # @return [String] the contents of the Rules file
+    #
+    # @api private
+    attr_accessor :data
+
     extend Nanoc::Memoization
 
     # @return [Array<Nanoc::Rule>] The list of item compilation rules that
     #   will be used to compile items.
     attr_reader :item_compilation_rules
@@ -159,10 +164,10 @@
     end
 
     # @return [String] The checksum for this object. If its contents change,
     #   the checksum will change as well.
     def checksum
-      @data.checksum
+      Nanoc::Checksummer.calc(self)
     end
 
     def inspect
       "<#{self.class}>"
     end