lib/qreport/initialization.rb in qreport-0.0.3 vs lib/qreport/initialization.rb in qreport-0.0.6

@@ -3,12 +3,19 @@
 module Qreport
   module Initialization
     def initialize opts = nil
       opts ||= EMPTY_Hash
       initialize_before_opts if respond_to? :initialize_before_opts
-      opts.each do | k, v |
-        send(:"#{k}=", v)
-      end
+      initialize_from_hash! opts
       initialize_after_opts if respond_to? :initialize_after_opts
+    end
+
+    def initialize_from_hash! opts
+      if opts
+        opts.each do | k, v |
+          send(:"#{k}=", v)
+        end
+      end
+      self
     end
   end
 end