From: Aleksei Guzev <aleksei.guzev@...>
Date: 2001-07-09T03:10:17+09:00
Subject: [ruby-talk:17508] Re: %

# 
# The big difference is that they're value-oriented instead of 
# variable-oriented, so they cannot restrict from assigning 
# kilogram value into miles variable;  however it will restrict 
# addition of miles and kilograms together... 
# 

Of course, assigment will not be restricted in Ruby, because
[ruby-talk:16870].