Make `mrb_to_flo()` to convert objects, not integer, not float;
Thinking `Ratinal` and `Complex` in mind.
@@ -39,8 +39,13 @@ mrb_to_flo(mrb_state *mrb, mrb_value val)
return (mrb_float)mrb_integer(val);
case MRB_TT_FLOAT:
break;
- default:
+ case MRB_TT_STRING:
+ case MRB_TT_FALSE:
+ case MRB_TT_TRUE:
mrb_raise(mrb, E_TYPE_ERROR, "non float value");
+ default:
+ val = mrb_type_convert(mrb, val, MRB_TT_FLOAT, MRB_SYM(to_f));
+ break;
}
return mrb_float(val);
}
