From bf957e541305d1d51f8dc45600ae316bc86e9707 Mon Sep 17 00:00:00 2001 From: akr Date: Sat, 7 Nov 2009 12:05:38 +0000 Subject: * lib/pp.rb (PP::ObjectMixin#pretty_print): use to_s regardless of instance variables. git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@25683 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- lib/pp.rb | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'lib') diff --git a/lib/pp.rb b/lib/pp.rb index b02e954a7..2fcb4af82 100644 --- a/lib/pp.rb +++ b/lib/pp.rb @@ -270,7 +270,7 @@ class PP < PrettyPrint module ObjectMixin # 1. specific pretty_print # 2. specific inspect - # 3. specific to_s if instance variable is empty + # 3. specific to_s # 4. generic pretty_print # A default pretty printing method for general objects. @@ -296,8 +296,7 @@ class PP < PrettyPrint q.text self.inspect elsif !inspect_method && self.respond_to?(:inspect) q.text self.inspect - elsif to_s_method && /\(Kernel\)#/ !~ to_s_method.inspect && - instance_variables.empty? + elsif to_s_method && /\(Kernel\)#/ !~ to_s_method.inspect q.text self.to_s elsif !to_s_method && self.respond_to?(:to_s) q.text self.to_s -- cgit