From 9723d03531ac73d5e06377f6968710d1473752ae Mon Sep 17 00:00:00 2001 From: David Heinemeier Hansson Date: Sun, 19 Feb 2006 01:05:55 +0000 Subject: Fix Object.subclasses_of to only return currently defined objects (closes #3882) [Jonathan Viney ] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@3607 5ecf4fe2-1ee6-0310-87b1-e25e094e27de --- activesupport/lib/active_support/core_ext/object/extending.rb | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'activesupport/lib/active_support/core_ext/object/extending.rb') diff --git a/activesupport/lib/active_support/core_ext/object/extending.rb b/activesupport/lib/active_support/core_ext/object/extending.rb index 8c638f83c2..9abdfc0bc9 100644 --- a/activesupport/lib/active_support/core_ext/object/extending.rb +++ b/activesupport/lib/active_support/core_ext/object/extending.rb @@ -8,7 +8,7 @@ class Object #:nodoc: def subclasses_of(*superclasses) subclasses = [] ObjectSpace.each_object(Class) do |k| - next if (k.ancestors & superclasses).empty? || superclasses.include?(k) || k.to_s.include?("::") || subclasses.include?(k) + next if (k.ancestors & superclasses).empty? || superclasses.include?(k) || k.to_s.include?("::") || subclasses.include?(k) || !Object.const_defined?(k.to_s.to_sym) subclasses << k end subclasses @@ -42,4 +42,4 @@ class Object #:nodoc: block.bind(self)[*arguments] end end -end \ No newline at end of file +end -- cgit v1.2.3