From d8a58eea1118fa5ca9339a677b5179ed712f9246 Mon Sep 17 00:00:00 2001 From: David Heinemeier Hansson Date: Thu, 16 Dec 2004 03:01:11 +0000 Subject: git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@177 5ecf4fe2-1ee6-0310-87b1-e25e094e27de --- activerecord/lib/active_record/timestamp.rb | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 activerecord/lib/active_record/timestamp.rb (limited to 'activerecord/lib') diff --git a/activerecord/lib/active_record/timestamp.rb b/activerecord/lib/active_record/timestamp.rb new file mode 100644 index 0000000000..149113b950 --- /dev/null +++ b/activerecord/lib/active_record/timestamp.rb @@ -0,0 +1,22 @@ +module ActiveRecord + # Active Records will automatically record creation and/or update timestamps of database objects + # if fields of the names created_at/created_on or updated_at/updated_on are present. + module Timestamp + def self.append_features(base) # :nodoc: + super + base.before_create :timestamp_before_create + base.before_update :timestamp_before_update + end + + def timestamp_before_create + write_attribute("created_at", Time.now) if respond_to?(:created_at) && created_at.nil? + write_attribute("created_on", Time.now) if respond_to?(:created_on) && created_on.nil? + timestamp_before_update + end + + def timestamp_before_update + write_attribute("updated_at", Time.now) if respond_to?(:updated_at) + write_attribute("updated_on", Time.now) if respond_to?(:updated_on) + end + end +end \ No newline at end of file -- cgit v1.2.3