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author | Mikel Lindsaar <raasdnil@gmail.com> | 2009-12-17 11:24:02 +1100 |
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committer | Mikel Lindsaar <raasdnil@gmail.com> | 2009-12-17 11:24:02 +1100 |
commit | 186cd7bc530f705b889c27f3680ab48c7c10a6f3 (patch) | |
tree | 76955e442615d77ee05ef2a8260c5373e1cac680 /activesupport/lib/active_support/core_ext/class/removal.rb | |
parent | 5f2395041d1578433fa825ed5c6f26a201f2203d (diff) | |
parent | b9d4ceb43c9497fb1c47d8b1e1e6a24a9e157384 (diff) | |
download | rails-186cd7bc530f705b889c27f3680ab48c7c10a6f3.tar.gz rails-186cd7bc530f705b889c27f3680ab48c7c10a6f3.tar.bz2 rails-186cd7bc530f705b889c27f3680ab48c7c10a6f3.zip |
Merge branch 'rails'
Conflicts:
actionmailer/lib/action_mailer.rb
actionmailer/lib/action_mailer/delivery_method/smtp.rb
Diffstat (limited to 'activesupport/lib/active_support/core_ext/class/removal.rb')
-rw-r--r-- | activesupport/lib/active_support/core_ext/class/removal.rb | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/activesupport/lib/active_support/core_ext/class/removal.rb b/activesupport/lib/active_support/core_ext/class/removal.rb index 2dea3c24d5..652be4ed78 100644 --- a/activesupport/lib/active_support/core_ext/class/removal.rb +++ b/activesupport/lib/active_support/core_ext/class/removal.rb @@ -2,7 +2,11 @@ require 'active_support/core_ext/object/extending' require 'active_support/core_ext/module/introspection' class Class #:nodoc: - + + def reachable? + eval("defined?(::#{self}) && ::#{self}.equal?(self)") + end + # Unassociates the class with its subclasses and removes the subclasses # themselves. # |