lib/terrestrial/dirty_map.rb in terrestrial-0.1.1 vs lib/terrestrial/dirty_map.rb in terrestrial-0.3.0

@@ -5,9 +5,14 @@
     end
 
     attr_reader :storage
     private     :storage
 
+    def load_if_new(record)
+      storage.fetch(hash_key(record)) { self.load(record) }
+      record
+    end
+
     def load(record)
       storage.store(hash_key(record), deep_clone(record))
       record
     end