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-rw-r--r--activerecord/lib/active_record/observer.rb9
1 files changed, 4 insertions, 5 deletions
diff --git a/activerecord/lib/active_record/observer.rb b/activerecord/lib/active_record/observer.rb
index 25e0e61c69..c96e5f9d51 100644
--- a/activerecord/lib/active_record/observer.rb
+++ b/activerecord/lib/active_record/observer.rb
@@ -20,7 +20,7 @@ module ActiveRecord
# ActiveRecord::Base.observers = Cacher, GarbageCollector
#
# Note: Setting this does not instantiate the observers yet. +instantiate_observers+ is
- # called during startup, and before each development request.
+ # called during startup, and before each development request.
def observers=(*observers)
@observers = observers.flatten
end
@@ -130,11 +130,11 @@ module ActiveRecord
# Observers register themselves in the model class they observe, since it is the class that
# notifies them of events when they occur. As a side-effect, when an observer is loaded its
# corresponding model class is loaded.
- #
+ #
# Up to (and including) Rails 2.0.2 observers were instantiated between plugins and
- # application initializers. Now observers are loaded after application initializers,
+ # application initializers. Now observers are loaded after application initializers,
# so observed models can make use of extensions.
- #
+ #
# If by any chance you are using observed models in the initialization you can still
# load their observers by calling <tt>ModelObserver.instance</tt> before. Observers are
# singletons and that call instantiates and registers them.
@@ -189,7 +189,6 @@ module ActiveRecord
def add_observer!(klass)
klass.add_observer(self)
- klass.class_eval 'def after_find() end' unless klass.method_defined?(:after_find)
end
end
end