machinio/solrb

module Solr
  module Query
    class Response
      class FieldFacets
        include Enumerable

        attr_reader :field, :facet_values, :count, :subfacets

        def initialize(field:, facet_values:, count:, subfacets: [])
          @field        = field
          @facet_values = facet_values
          @count        = count
          @subfacets    = subfacets

          freeze
        end

        def each(&b)
          return enum_for(:each) unless block_given?
          facet_values.each(&b)
        end
      end
    end
  end
end