lib/scaffolder/region/sequence.rb in scaffolder-0.4.1 vs lib/scaffolder/region/sequence.rb in scaffolder-0.4.2

@@ -40,21 +40,25 @@
         end
       end
     end
   end
 
-#  attribute :inserts, :default => Array.new
-
   # Adds each of the sequence inserts to the raw sequence. Updates the sequence
   # length each time an insert is added to reflect the change.
   #
   # @return [String] original sequence with inserts added.
   # @raise [CoordinateError] if any insert open position is greater than the
   #   length of the original sequence
   # @raise [CoordinateError] if any insert close position is less than one
   # @raise [CoordinateError] if any insert open position is greater than the
   #   close position
   def sequence_hook
+    @updated_sequence ||= update_sequence_with_inserts
+  end
+
+  private
+
+  def update_sequence_with_inserts
     # Set the sequence stop positon if not defined as the stop
     # position is updated as each insert is added
     @stop ||= raw_sequence.length
 
     return inserts.sort.reverse.inject(raw_sequence) do |seq,insert|