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| author | Rolf Timmermans <r.timmermans@voormedia.com> | 2011-03-12 23:05:52 +0800 |
|---|---|---|
| committer | José Valim <jose.valim@gmail.com> | 2011-03-13 01:35:29 +0800 |
| commit | 1a3fe8ce42e202630e6b1d8cf7137002e270ebdb (patch) | |
| tree | ededececae28f3ca6369f53c64085fae9b0f9c60 /activesupport/lib/active_support/callbacks.rb | |
| parent | 46f6a2e3889bae420589f429b09722a37dbdf18d (diff) | |
| download | rails-1a3fe8ce42e202630e6b1d8cf7137002e270ebdb.tar.gz rails-1a3fe8ce42e202630e6b1d8cf7137002e270ebdb.tar.bz2 rails-1a3fe8ce42e202630e6b1d8cf7137002e270ebdb.zip | |
Prevent callbacks in child classes from being executed more than once.
Diffstat (limited to 'activesupport/lib/active_support/callbacks.rb')
| -rw-r--r-- | activesupport/lib/active_support/callbacks.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/activesupport/lib/active_support/callbacks.rb b/activesupport/lib/active_support/callbacks.rb index a7a7836f03..418102352f 100644 --- a/activesupport/lib/active_support/callbacks.rb +++ b/activesupport/lib/active_support/callbacks.rb @@ -416,7 +416,7 @@ module ActiveSupport options = filters.last.is_a?(Hash) ? filters.pop : {} filters.unshift(block) if block - ([self] + ActiveSupport::DescendantsTracker.descendants(self)).each do |target| + ([self] + ActiveSupport::DescendantsTracker.descendants(self)).reverse.each do |target| chain = target.send("_#{name}_callbacks") yield target, chain.dup, type, filters, options target.__define_runner(name) |