lib/etl/generator/surrogate_key_generator.rb in activewarehouse-etl-0.6.1 vs lib/etl/generator/surrogate_key_generator.rb in activewarehouse-etl-0.7.0

@@ -1,4 +1,6 @@
+# This source file contains code for a basic sequential surrogate key generator
+
 module ETL #:nodoc:
   module Generator #:nodoc:
     # Surrogate key generator.
     class SurrogateKeyGenerator < Generator
       # Get the next surrogate key
\ No newline at end of file