Sha256: fb0cf139c9be2c5ca2460218099e0e4f1318a9b72222292854eed4d8784a239d
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Size: 892 Bytes
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Stored size: 892 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
set_callback :save, :before, :set_updated_at, :if => Proc.new { |doc|
doc.new_record? || doc.changed?
}
unless methods.include? 'record_timestamps'
class_attribute :record_timestamps
self.record_timestamps = true
end
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
17 entries across 17 versions & 1 rubygems