def update_attributes!(attributes_values)
      attributes_values.each do |attribute, value|
        update_attribute! attribute, value, false
      end
    ensure
      reload_attributes!
    end
def update_attributes!(attributes_values)
      attributes_values.each do |attribute, value|
        update_attribute! attribute, value, false
      end
    ensure
      reload_attributes!
    end
Update all attributes at charge_account. This method uses
 <tt>update_attribute!</tt> recurring for each attrubute.
 <tt>attrubutes_valies</tt> should be a hash with attribute and value to
 be updated.