class Elasticsearch::DSL::Search::Aggregations::Nested

A single-bucket aggregation which allows to aggregate on nested fields

@example

search do
  aggregation :offers do
    nested do
      path 'offers'
      aggregation :min_price do
        min field: 'offers.price'
      end
    end
  end
end

See the integration test for a full example.

@see www.elastic.co/guide/en/elasticsearch/reference/current/search-aggregations-bucket-nested-aggregation.html