lib/ohm/key.rb in ohm-0.0.33 vs lib/ohm/key.rb in ohm-0.0.34

@@ -14,9 +14,13 @@
       @parts = parts
       @glue = glue
       @namespace = namespace
     end
 
+    def sub_keys
+      parts.map {|k| k.glue == ":" ? k : k.volatile }
+    end
+
     def append(*parts)
       @parts += parts
       self
     end