lib/packetgen/structfu.rb in packetgen-0.2.0 vs lib/packetgen/structfu.rb in packetgen-0.3.0

@@ -237,9 +237,13 @@
       def read(str)
         str = str.to_s
         self.replace str
         self
       end
+
+      # @author Sylvain Daubert
+      # Added for consistency with Struct classes
+      alias :sz :length
     end
 
     # Provides a primitive for creating strings, preceeded by
     # an Int type of length. By default, a string of length zero with
     # a one-byte length is presumed.