method

attribute_before_last_save

v5.1.7 - Show latest stable - 0 notes - Class: ActiveRecord::AttributeMethods::Dirty

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What's this?

attribute_before_last_save(attr_name) public

Returns the original value of an attribute before the last save. Behaves similarly to attribute_was. This method is useful in after callbacks to get the original value of an attribute before the save that just occurred

Show source

# File activerecord/lib/active_record/attribute_methods/dirty.rb, line 166
      def attribute_before_last_save(attr_name)
        mutations_before_last_save.original_value(attr_name)
      end

attribute_before_last_save

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