rb_obj_equal     3386 object.c           rb_define_method(rb_cBasicObject, "==", rb_obj_equal, 1);
rb_obj_equal     3387 object.c           rb_define_method(rb_cBasicObject, "equal?", rb_obj_equal, 1);
rb_obj_equal     3421 object.c           rb_define_method(rb_mKernel, "eql?", rb_obj_equal, 1);
rb_obj_equal     3494 object.c           rb_define_method(rb_cModule, "==", rb_obj_equal, 1);
rb_obj_equal     9252 string.c       #define sym_equal rb_obj_equal
rb_obj_equal     1193 vm_insnhelper.c 	if (check_cfunc(cc->me, rb_obj_equal)) {