From: Eric Hodel <drbrain@...7.net>
Date: 2007-10-12T00:12:31+09:00
Subject: Re: what does print call internally?

On Oct 11, 2007, at 05:03 , 7stud -- wrote:
> Eric Hodel wrote:
>> On Oct 10, 2007, at 19:58 , 7stud -- wrote:
>>> end
>>> dog#<Dog:0x25634>
>> In IO#write, if #to_s returns nil, rb_any_to_s() gets called, which
>> returns "#<#{self.class}:0x#{object_id.to_s 16}>", which gets printed
>> instead of your broken #to_s.
>
> How do you get from puts/print to IO.write?

Follow the calls in rb_f_print() (Kernel#print).

--
Poor workers blame their tools. Good workers build better tools. The
best workers get their tools to do the work for them. -- Syndicate Wars