From c2dbfe53fc1d34b3c38172bda2a801fc60f26e66 Mon Sep 17 00:00:00 2001
From: akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 20 Jan 2003 19:54:56 +0000
Subject: fix sharing_detection.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3382 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/pp.rb | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'lib/pp.rb')

diff --git a/lib/pp.rb b/lib/pp.rb
index 7456ba12c3..94a5aa18b5 100644
--- a/lib/pp.rb
+++ b/lib/pp.rb
@@ -414,6 +414,14 @@ class Object
   include PP::ObjectMixin
 end
 
+[Numeric, Symbol, FalseClass, TrueClass, NilClass, Module].each {|c|
+  c.class_eval {
+    def pretty_print_cycle(pp)
+      pp.text inspect
+    end
+  }
+}
+
 if __FILE__ == $0
   require 'runit/testcase'
   require 'runit/cui/testrunner'
-- 
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