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| author | David Heinemeier Hansson <david@loudthinking.com> | 2006-02-19 01:05:55 +0000 |
|---|---|---|
| committer | David Heinemeier Hansson <david@loudthinking.com> | 2006-02-19 01:05:55 +0000 |
| commit | 9723d03531ac73d5e06377f6968710d1473752ae (patch) | |
| tree | 949114c8e7795326642d995be905162364544a03 /activesupport/lib/active_support/core_ext/object | |
| parent | 8896efd41aca929ef91ee28a0e406bffeb253834 (diff) | |
| download | rails-9723d03531ac73d5e06377f6968710d1473752ae.tar.gz rails-9723d03531ac73d5e06377f6968710d1473752ae.tar.bz2 rails-9723d03531ac73d5e06377f6968710d1473752ae.zip | |
Fix Object.subclasses_of to only return currently defined objects (closes #3882) [Jonathan Viney <jonathan@bluewire.net.nz>]
git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@3607 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
Diffstat (limited to 'activesupport/lib/active_support/core_ext/object')
| -rw-r--r-- | activesupport/lib/active_support/core_ext/object/extending.rb | 4 |
1 files changed, 2 insertions, 2 deletions
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 |