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Contents
# encoding: utf-8
module Mongoid #:nodoc:
# This module handles the behaviour for setting up document created at and
# updated at timestamps.
module Timestamps
extend ActiveSupport::Concern
included do
field :created_at, :type => Time
field :updated_at, :type => Time
set_callback :create, :before, :set_created_at
set_callback :save, :before, :set_updated_at
class_inheritable_accessor :record_timestamps, :instance_writer => false
self.record_timestamps = true
end
# Update the created_at field on the Document to the current time. This is
# only called on create.
#
# @example Set the created at time.
# person.set_created_at
def set_created_at
self.created_at = Time.now.utc if !created_at
end
# Update the updated_at field on the Document to the current time.
# This is only called on create and on save.
#
# @example Set the updated at time.
# person.set_updated_at
def set_updated_at
self.updated_at = Time.now.utc
end
end
end
Version data entries
5 entries across 5 versions & 1 rubygems