method

inheritance_column

v6.1.7.7 - Show latest stable - 0 notes - Class: ClassMethods

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What's this?

inheritance_column() public

Defines the name of the table column which will store the class name on single-table inheritance situations.

The default inheritance column name is type, which means it’s a reserved word inside Active Record. To be able to use single-table inheritance with another column name, or to use the column type in your own model for something else, you can set inheritance_column:

self.inheritance_column = 'zoink'

Show source

# File activerecord/lib/active_record/model_schema.rb, line 278
      def inheritance_column
        (@inheritance_column ||= nil) || superclass.inheritance_column
      end

inheritance_column

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