Updated code for TruffleRuby

ankane · ankane · commit d3be55263129 · 2025-04-20T14:40:52.000-07:00
diff --git a/lib/xgboost/utils.rb b/lib/xgboost/utils.rb
@@ -25,7 +25,7 @@ def string_pointer(value)
     def from_cstr_to_rbstr(data, length)
       res = []
       length.read_uint64.times do |i|
-        res << data.read_pointer[i * ::FFI::Pointer.size].read_pointer.read_string.force_encoding(Encoding::UTF_8)
+        res << data.read_pointer.get_pointer(i * ::FFI::Pointer.size).read_string.force_encoding(Encoding::UTF_8)
       end
       res
     end
