lib/xgb/utils.rb in xgb-0.1.2 vs lib/xgb/utils.rb in xgb-0.1.3

@@ -7,7 +7,12 @@
         # make friendly
         message = FFI.XGBGetLastError.split("\n").first.split(/:\d+: /, 2).last
         raise Xgb::Error, message
       end
     end
+
+    # read_uint64 not available on JRuby
+    def read_uint64(ptr)
+      ptr.read_array_of_uint64(1).first
+    end
   end
 end