self.primary_key() — ActiveRecord::Base

self.primary_key()

Defines the primary key field – can be overridden in subclasses. Overwriting will negate any effect of the primary_key_prefix_type setting, though.

Source

# File activerecord/lib/active_record/base.rb, line 1188
      def primary_key
        reset_primary_key
      end

Defined in activerecord/lib/active_record/base.rb line 1188 · View on GitHub · Improve this page · Find usages on GitHub

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