lib/etl/generator/surrogate_key_generator.rb in activewarehouse-etl-0.4.0 vs lib/etl/generator/surrogate_key_generator.rb in activewarehouse-etl-0.5.0

@@ -1,6 +1,7 @@
-module ETL
-  module Generator
+module ETL #:nodoc:
+  module Generator #:nodoc:
+    # Surrogate key generator.
     class SurrogateKeyGenerator < Generator
       def next
         @surrogate_key ||= 0
         @surrogate_key += 1
       end
\ No newline at end of file