lib/ngt.rb in ngt-0.2.2 vs lib/ngt.rb in ngt-0.2.3

@@ -1,7 +1,10 @@
 # dependencies
 require "ffi"
 
+# stdlib
+require "tmpdir"
+
 # modules
 require "ngt/utils"
 require "ngt/index"
 require "ngt/optimizer"
 require "ngt/version"