From 27d6ccd8c86cffaa5f74ebfb6861ece429172854 Mon Sep 17 00:00:00 2001 From: Oscar Del Ben Date: Sat, 14 Apr 2012 10:48:53 +0200 Subject: Rename Observing#count_observers to Observing#observers_count --- activemodel/lib/active_model/observing.rb | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) (limited to 'activemodel/lib/active_model/observing.rb') diff --git a/activemodel/lib/active_model/observing.rb b/activemodel/lib/active_model/observing.rb index 32f2aa46bd..b905d2b6d2 100644 --- a/activemodel/lib/active_model/observing.rb +++ b/activemodel/lib/active_model/observing.rb @@ -4,6 +4,7 @@ require 'active_support/core_ext/module/aliasing' require 'active_support/core_ext/module/remove_method' require 'active_support/core_ext/string/inflections' require 'active_support/core_ext/enumerable' +require 'active_support/deprecation' require 'active_support/descendants_tracker' module ActiveModel @@ -74,10 +75,16 @@ module ActiveModel end # Total number of observers. - def count_observers + def observers_count observer_instances.size end + def count_observers + msg = "count_observers is deprecated in favor of observers_count" + ActiveSupport::Deprecation.warn(msg) + observers_count + end + protected def instantiate_observer(observer) #:nodoc: # string/symbol -- cgit v1.2.3