instance method `find_nth_from_last`

Ruby on Rails 8.0.4

Since v5.2.8.1 Private

Available in: v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

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find_nth_from_last(index)

No documentation comment.

Parameters

index req

Source

# File activerecord/lib/active_record/relation/finder_methods.rb, line 623
      def find_nth_from_last(index)
        if loaded?
          records[-index]
        else
          relation = ordered_relation

          if relation.order_values.empty? || relation.has_limit_or_offset?
            relation.records[-index]
          else
            relation.reverse_order.offset(index - 1).first
          end
        end
      end

Defined in activerecord/lib/active_record/relation/finder_methods.rb line 623 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::FinderMethods

Signature

Parameters