From: bhz <bhznospam@...>
Date: 2009-02-14T21:33:32+09:00
Subject: Frozen OpenStruct allows modification

Why does OpenStruct allow modification after it has been frozen? Output is
20 in both ruby 1.8.6 and 1.9:

require 'ostruct'

a = OpenStruct.new()
a.foo = 10
a.freeze()
a.foo = 20
puts a.foo