[#1579] arity bug? — "Christoph" <chr_news@...>
Hi,
5 messages
2003/10/05
[#1588] FreeBSD problem with processes — Laurent Sansonetti <pinux@...>
Hi all,
1 message
2003/10/07
[#1591] Re: Yielding to a block from a proc? — george.marrows@...
> > Is this right? Is this pathological? Is it a bug? Is there
6 messages
2003/10/08
[#1596] PATCH: Revive NextStep, OpenStep, Rhapsody ports — Eric Sunshine <sunshine@...>
Hello,
7 messages
2003/10/09
[#1597] Re: PATCH: Revive NextStep, OpenStep, Rhapsody ports
— matz@... (Yukihiro Matsumoto)
2003/10/09
Hi,
[#1600] CVS access — Sean Russell <ser@...>
Hiya,
8 messages
2003/10/09
[#1611] set_trace_func/Array#fetch error — "Nathaniel Talbott" <nathaniel@...>
I've reduced the error I reported in ruby-talk:84013 to the following code:
17 messages
2003/10/11
[#1612] Re: set_trace_func/Array#fetch error
— ts <decoux@...>
2003/10/11
>>>>> "N" == Nathaniel Talbott <nathaniel@talbott.ws> writes:
[#1616] Re: set_trace_func/Array#fetch error
— "Nathaniel Talbott" <nathaniel@...>
2003/10/11
ts [mailto:decoux@moulon.inra.fr] wrote:
[#1617] Re: set_trace_func/Array#fetch error
— ts <decoux@...>
2003/10/11
>>>>> "N" == Nathaniel Talbott <nathaniel@talbott.ws> writes:
[#1618] Re: set_trace_func/Array#fetch error
— "Nathaniel Talbott" <nathaniel@...>
2003/10/11
ts [mailto:decoux@moulon.inra.fr] wrote:
[#1634] stringy range bug — "Christoph" <chr_news@...>
Hi,
6 messages
2003/10/15
[#1640] SystemStackError in embedding — Sentinel <sentinel27@...>
Hi, I am just now trying to embed ruby into my apprication
8 messages
2003/10/18
Re: set_trace_func/Array#fetch error
From:
"daz" <dooby@...10.karoo.co.uk>
Date:
2003-10-12 15:53:06 UTC
List:
ruby-core #1626
From: "ts" <decoux@moulon.inra.fr>
> >>>>> "d" == daz <dooby@d10.karoo.co.uk> writes:
>
> d> val = list.fetch(key) {:return_nil} # <---
> d> return nil if val == :return_nil # <---
>
> Well, if you don't like the original construct (return in {}), you must
> know that you find it frequently with #callcc. Something like
>
> def tt
> callcc {|cc| return cc}
> # etc
> end
>
> This is really valid.
>
>
> Guy Decoux
>
>
There's a clumsy way of doing it, too.
def tt
ret = nil # until the new block var rules arrive.
callcc {|cc| ret = cc}
# etc
ret
end
But your point is made.
It once worked, now it's broken.
daz