method

set_attribute_was

rails latest stable - Class: ActiveModel::Dirty

set_attribute_was(attr, old_value)

private

Force an attribute to have a particular “before” value

# File activemodel/lib/active_model/dirty.rb, line 339
      def set_attribute_was(attr, old_value)
        attributes_changed_by_setter[attr] = old_value
      end

set_attribute_was

Method deprecated or moved

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