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

Inherits:

Struct

Object
Struct
Groonga::Client::Response::Drilldownable::Drilldown

show all

Defined in:: lib/groonga/client/response/drilldownable.rb

Instance Method Summary collapse

#key ⇒ Object

Instance Method Details

#key ⇒ `Object`



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

def key
  keys.join(", ")
end