Module: ActiveRecord::TouchLater

# File 'activerecord/lib/active_record/touch_later.rb', line 49

def init_internals
  super
  @_defer_touch_attrs = nil
end

# File 'activerecord/lib/active_record/touch_later.rb', line 54

def surreptitiously_touch(attr_names)
  attr_names.each do |attr_name|
    _write_attribute(attr_name, @_touch_time)
    clear_attribute_change(attr_name)
  end
end

# File 'activerecord/lib/active_record/touch_later.rb', line 38

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

# File 'activerecord/lib/active_record/touch_later.rb', line 61

def touch_deferred_attributes
  @_skip_dirty_tracking = true
  touch(time: @_touch_time)
end

# File 'activerecord/lib/active_record/touch_later.rb', line 11

def touch_later(*names) # :nodoc:
  _raise_record_not_touched_error unless persisted?

  @_defer_touch_attrs ||= timestamp_attributes_for_update_in_model
  @_defer_touch_attrs |= names.map! do |name|
    name = name.to_s
    self.class.attribute_aliases[name] || name
  end unless names.empty?

  @_touch_time = current_time_from_proper_timezone

  surreptitiously_touch @_defer_touch_attrs
  add_to_transaction
  @_new_record_before_last_commit ||= false

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