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-rw-r--r--activemodel/lib/active_model/dirty.rb6
1 files changed, 5 insertions, 1 deletions
diff --git a/activemodel/lib/active_model/dirty.rb b/activemodel/lib/active_model/dirty.rb
index 0ab8df42f5..80e2814b00 100644
--- a/activemodel/lib/active_model/dirty.rb
+++ b/activemodel/lib/active_model/dirty.rb
@@ -26,6 +26,10 @@ module ActiveModel
#
# define_attribute_methods :name
#
+ # def initialize(name)
+ # @name = name
+ # end
+ #
# def name
# @name
# end
@@ -54,7 +58,7 @@ module ActiveModel
#
# A newly instantiated +Person+ object is unchanged:
#
- # person = Person.new
+ # person = Person.new(name: "Uncle Bob")
# person.changed? # => false
#
# Change the name: