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| author | Jeremy Kemper <jeremy@bitsweat.net> | 2010-04-16 13:14:52 -0700 |
|---|---|---|
| committer | Jeremy Kemper <jeremy@bitsweat.net> | 2010-04-16 13:14:52 -0700 |
| commit | 1924cff93402160f4db4eea5c1b14bb9d1f85d91 (patch) | |
| tree | 1bb751f0c8142a16edfd1a279d8f9d746039509b /activemodel/lib/active_model | |
| parent | 2161b8745a22379356b466a60b9aa763c0593f9b (diff) | |
| download | rails-1924cff93402160f4db4eea5c1b14bb9d1f85d91.tar.gz rails-1924cff93402160f4db4eea5c1b14bb9d1f85d91.tar.bz2 rails-1924cff93402160f4db4eea5c1b14bb9d1f85d91.zip | |
Fix Active Model observer tests
Diffstat (limited to 'activemodel/lib/active_model')
| -rw-r--r-- | activemodel/lib/active_model/observing.rb | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/activemodel/lib/active_model/observing.rb b/activemodel/lib/active_model/observing.rb index f9ee142bfd..74a33d45ab 100644 --- a/activemodel/lib/active_model/observing.rb +++ b/activemodel/lib/active_model/observing.rb @@ -52,6 +52,10 @@ module ActiveModel end end + def count_observers + @observer_instances.size + end + protected def instantiate_observer(observer) #:nodoc: # string/symbol |