Contents

# encoding: utf-8
module Mongoid #:nodoc:
  module Timestamps
    extend ActiveSupport::Concern
    included do
      field :created_at, :type => Time
      field :updated_at, :type => Time
      before_save :set_created_at, :set_updated_at
    end

    module InstanceMethods

      # Update the created_at field on the Document to the current time. This is
      # only called on create.
      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.
      def set_updated_at
        self.updated_at = Time.now.utc
      end
    end

  end
end

Version data entries

3 entries across 3 versions & 2 rubygems

Version	Path
mongoid-pre-2.0.0.beta1	lib/mongoid/timestamps.rb
mongoid-2.0.0.alpha	lib/mongoid/timestamps.rb
mongoid-pre-2.0.0.pre	lib/mongoid/timestamps.rb