Sha256: 06e4aa31497b5400901e0d70d7bd5ccf85d19153ac367e7aa0fe6a08f8f5af75

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Size: 784 Bytes

Versions: 4

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Stored size: 784 Bytes

Contents

# encoding: utf-8
module Mongoid #:nodoc:
  module Timestamps
    # This module handles the behaviour for setting up document updated at
    # timestamp.
    module Updated
      extend ActiveSupport::Concern

      included do
        field :updated_at, :type => Time, :versioned => false
        set_callback :save, :before, :set_updated_at, :if => Proc.new { |doc|
          doc.timestamping? && (doc.new_record? || doc.changed?)
        }
      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 unless self.updated_at_changed?
      end
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version Path
mongoid-2.3.3 lib/mongoid/timestamps/updated.rb
mongoid-2.3.2 lib/mongoid/timestamps/updated.rb
mongoid-2.3.1 lib/mongoid/timestamps/updated.rb
mongoid-2.3.0 lib/mongoid/timestamps/updated.rb