Class: Groonga::Client::Response::Drilldownable::Drilldown

Inherits:
Struct
  • Object
show all
Defined in:
lib/groonga/client/response/drilldownable.rb

Instance Method Summary collapse

Instance Method Details

#keyObject



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# File 'lib/groonga/client/response/drilldownable.rb', line 78

def key
  keys.join(", ")
end