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-rw-r--r--activemodel/lib/active_model/callbacks.rb11
1 files changed, 11 insertions, 0 deletions
diff --git a/activemodel/lib/active_model/callbacks.rb b/activemodel/lib/active_model/callbacks.rb
index e669113001..e442455a53 100644
--- a/activemodel/lib/active_model/callbacks.rb
+++ b/activemodel/lib/active_model/callbacks.rb
@@ -38,6 +38,17 @@ module ActiveModel
# # Your code here
# end
#
+ # When defining an around callback remember to yield to the block, otherwise
+ # it won't be executed:
+ #
+ # around_create :log_status
+ #
+ # def log_status
+ # puts 'going to call the block...'
+ # yield
+ # puts 'block successfully called.'
+ # end
+ #
# You can choose not to have all three callbacks by passing a hash to the
# +define_model_callbacks+ method.
#