Method: Daru::MultiIndex#subset

Defined in:
lib/daru/index/multi_index.rb

#subset(*indexes) ⇒ Object 



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# File 'lib/daru/index/multi_index.rb', line 171

def subset *indexes
  if indexes.first.is_a? Integer
    MultiIndex.from_tuples(indexes.map { |index| key(index) })
  else
    self[indexes].conform indexes
  end
end