lib/ngt/optimizer.rb in ngt-0.3.3 vs lib/ngt/optimizer.rb in ngt-0.4.0

@@ -1,11 +1,9 @@
 module Ngt
   class Optimizer
     include Utils
 
     def initialize(outgoing: 10, incoming: 120, queries: 100, low_accuracy_from: 0.3, low_accuracy_to: 0.5, high_accuracy_from: 0.8, high_accuracy_to: 0.9, gt_epsilon: 0.1, merge: 0.2)
-      raise Error, "Upgrade to NGT 1.8.1+ to use the optimizer" unless FFI.respond_to?(:ngt_create_optimizer)
-
       @error = FFI.ngt_create_error_object
       @optimizer = ffi(:ngt_create_optimizer, true)
 
       ffi(:ngt_optimizer_set, @optimizer, outgoing, incoming, queries, low_accuracy_from,
         low_accuracy_to, high_accuracy_from, high_accuracy_to, gt_epsilon, merge)