Method: ODBA::IndexCommon#keys

Defined in:
lib/odba/index.rb

#keys(length = nil) ⇒ Object 



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# File 'lib/odba/index.rb', line 75

def keys(length=nil)
  ODBA.storage.index_fetch_keys(@index_name, length).delete_if { |k|
      k.empty? }
end