diff options
Diffstat (limited to 'activerecord/lib')
-rw-r--r-- | activerecord/lib/active_record/timestamp.rb | 22 |
1 files changed, 22 insertions, 0 deletions
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
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