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| author | Oscar Del Ben <info@oscardelben.com> | 2012-04-18 15:23:06 +0200 |
|---|---|---|
| committer | Oscar Del Ben <info@oscardelben.com> | 2012-04-18 15:23:06 +0200 |
| commit | 7536731a9ac5668a81c2581697edf25e1341519e (patch) | |
| tree | f3ad5147e67e62f350ffa4a44f6d5befa401e978 /activemodel | |
| parent | 3333fe283c8b15dca9786e95b764a2664f2ceaef (diff) | |
| download | rails-7536731a9ac5668a81c2581697edf25e1341519e.tar.gz rails-7536731a9ac5668a81c2581697edf25e1341519e.tar.bz2 rails-7536731a9ac5668a81c2581697edf25e1341519e.zip | |
Improve observers documentation
Diffstat (limited to 'activemodel')
| -rw-r--r-- | activemodel/lib/active_model/observing.rb | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/activemodel/lib/active_model/observing.rb b/activemodel/lib/active_model/observing.rb index 29687866e3..fc84b52dd9 100644 --- a/activemodel/lib/active_model/observing.rb +++ b/activemodel/lib/active_model/observing.rb @@ -214,6 +214,7 @@ module ActiveModel end # Start observing the declared classes and their subclasses. + # Called automatically by the instance method. def initialize observed_classes.each { |klass| add_observer!(klass) } end @@ -242,6 +243,7 @@ module ActiveModel klass.add_observer(self) end + # Returns true if notifications are disabled for this object. def disabled_for?(object) klass = object.class return false unless klass.respond_to?(:observers) |