Module: ActiveRecord::TouchLater

Extended by:
ActiveSupport::Concern
Included in:
Base
Defined in:
activerecord/lib/active_record/touch_later.rb

Overview

Active Record Touch Later

Instance Method Summary collapse

Methods included from ActiveSupport::Concern

append_features, class_methods, extended, included

Instance Method Details

#touch(*names, time: nil) ⇒ Object

:nodoc:


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# File 'activerecord/lib/active_record/touch_later.rb', line 33

def touch(*names, time: nil) # :nodoc:
  if has_defer_touch_attrs?
    names |= @_defer_touch_attrs
  end
  super(*names, time: time)
end

#touch_later(*names) ⇒ Object

:nodoc:


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# File 'activerecord/lib/active_record/touch_later.rb', line 10

def touch_later(*names) # :nodoc:
  unless persisted?
    raise ActiveRecordError, <<-MSG.squish
      cannot touch on a new or destroyed record object. Consider using
      persisted?, new_record?, or destroyed? before touching
    MSG
  end

  @_defer_touch_attrs ||= timestamp_attributes_for_update_in_model
  @_defer_touch_attrs |= names
  @_touch_time = current_time_from_proper_timezone

  surreptitiously_touch @_defer_touch_attrs
  self.class.connection.add_transaction_record self

  # touch the parents as we are not calling the after_save callbacks
  self.class.reflect_on_all_associations(:belongs_to).each do |r|
    if touch = r.options[:touch]
      ActiveRecord::Associations::Builder::BelongsTo.touch_record(self, r.foreign_key, r.name, touch, :touch_later)
    end
  end
end