method

id

v7.1.3.4 - Show latest stable - 0 notes - Class: ActiveRecord::AttributeMethods::PrimaryKey

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What's this?

id() public

Returns the primary key column’s value. If the primary key is composite, returns an array of the primary key column values.

Show source

# File activerecord/lib/active_record/attribute_methods/primary_key.rb, line 20
      def id
        return _read_attribute(@primary_key) unless @primary_key.is_a?(Array)

        @primary_key.map { |pk| _read_attribute(pk) }
      end

id

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