rb_class_path     722 include/ruby/intern.h VALUE rb_class_path(VALUE);
rb_class_path     174 marshal.c          VALUE path = rb_class_path(klass);
rb_class_path     223 variable.c     	str = rb_str_dup(rb_class_path(under));
rb_class_path     276 variable.c         return rb_class_path(rb_class_real(klass));