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| author | Jeremy Kemper <jeremy@bitsweat.net> | 2010-02-09 18:03:14 -0800 |
|---|---|---|
| committer | Jeremy Kemper <jeremy@bitsweat.net> | 2010-02-09 18:20:57 -0800 |
| commit | d1938953f416ac945b591251567d51e30ee2a6a4 (patch) | |
| tree | 9f0b99f6d01a6e955a1a2a7a42ef4b68cee52478 /activesupport/lib/active_support/core_ext/object | |
| parent | fa2ff95d4b783751f42378447331385c469e4775 (diff) | |
| download | rails-d1938953f416ac945b591251567d51e30ee2a6a4.tar.gz rails-d1938953f416ac945b591251567d51e30ee2a6a4.tar.bz2 rails-d1938953f416ac945b591251567d51e30ee2a6a4.zip | |
Reinstate Object.subclasses_of and Class#descendents for plugin compat.
This reverts commits 7d312e54bad9c39634c137caec07dfc8df471650, 5f981ff0294ba45aa44ad15aa063970b29aeec44, f85f5dfc8ffefff174b695c6363211d342f77a57, 245bfafe335ff883f7a096eab95ac22fe2848679, and ec7c642f5fe60afc857aa64f1a9b4c2be56f9d70
Diffstat (limited to 'activesupport/lib/active_support/core_ext/object')
| -rw-r--r-- | activesupport/lib/active_support/core_ext/object/extending.rb | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/activesupport/lib/active_support/core_ext/object/extending.rb b/activesupport/lib/active_support/core_ext/object/extending.rb new file mode 100644 index 0000000000..c4c37b6a2a --- /dev/null +++ b/activesupport/lib/active_support/core_ext/object/extending.rb @@ -0,0 +1,11 @@ +require 'active_support/core_ext/class/subclasses' + +class Object + # Exclude this class unless it's a subclass of our supers and is defined. + # We check defined? in case we find a removed class that has yet to be + # garbage collected. This also fails for anonymous classes -- please + # submit a patch if you have a workaround. + def subclasses_of(*superclasses) #:nodoc: + Class.subclasses_of(*superclasses) + end +end |