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Fix singleton_class?

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Due to changes from http://bugs.ruby-lang.org/projects/ruby-trunk/repository/revisions/39628 current `singleton_class?` implementation fails.
Changed based on reference from http://bugs.ruby-lang.org/issues/7609
This commit is contained in:
Vipul A M 2013-10-14 22:40:21 +05:30
parent 42a99dbaba
commit 8b14a6b768
1 changed files with 5 additions and 2 deletions
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3
activesupport/lib/active_support/core_ext/class/attribute.rb
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@ -118,7 +118,10 @@ class Class
end
private
unless respond_to?(:singleton_class?)
def singleton_class?
ancestors.first != self
end
end
end