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author | Xavier Noria <fxn@hashref.com> | 2010-04-06 15:38:05 -0700 |
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committer | Xavier Noria <fxn@hashref.com> | 2010-04-06 15:38:05 -0700 |
commit | 4c4fd1a60ff1c060e76e9ee540074756510f53ea (patch) | |
tree | 77da1c66c127e36c8b00825b676d9267a9ef4cd6 /activesupport/lib/active_support/core_ext/kernel/singleton_class.rb | |
parent | 03cb74b9461293b96ae0add8ff5efda132dabba0 (diff) | |
parent | af130575249571464ec984efa84fcea1267e8cf8 (diff) | |
download | rails-4c4fd1a60ff1c060e76e9ee540074756510f53ea.tar.gz rails-4c4fd1a60ff1c060e76e9ee540074756510f53ea.tar.bz2 rails-4c4fd1a60ff1c060e76e9ee540074756510f53ea.zip |
Merge commit 'rails/master'
Diffstat (limited to 'activesupport/lib/active_support/core_ext/kernel/singleton_class.rb')
-rw-r--r-- | activesupport/lib/active_support/core_ext/kernel/singleton_class.rb | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/activesupport/lib/active_support/core_ext/kernel/singleton_class.rb b/activesupport/lib/active_support/core_ext/kernel/singleton_class.rb new file mode 100644 index 0000000000..33612155fb --- /dev/null +++ b/activesupport/lib/active_support/core_ext/kernel/singleton_class.rb @@ -0,0 +1,13 @@ +module Kernel + # Returns the object's singleton class. + def singleton_class + class << self + self + end + end unless respond_to?(:singleton_class) # exists in 1.9.2 + + # class_eval on an object acts like singleton_class.class_eval. + def class_eval(*args, &block) + singleton_class.class_eval(*args, &block) + end +end |