lib/nanoc/base/entities/document.rb in nanoc-4.6.1 vs lib/nanoc/base/entities/document.rb in nanoc-4.6.2

@@ -62,9 +62,16 @@
         @content.freeze
         @attributes.freeze
         self
       end
 
+      contract String => self
+      def with_identifier_prefix(prefix)
+        other = dup
+        other.identifier = @identifier.prefix(prefix)
+        other
+      end
+
       contract C::None => String
       # @abstract
       #
       # @return Unique reference to this object
       def reference