From: "Shot (Piotr Szotkowski)" <shot@...>
Date: 2009-10-03T20:46:31+09:00
Subject: Re: Backporting Enumerator.new { ... } to Ruby 1.8.7

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Roger Pack:

>> I=E2=80=99m trying to backport my code from Ruby 1.9 to Ruby 1.8.7 so th=
at I can
>> profile it sanely with ruby-prof or zenprofile (neither of which works
>> sensibly under Ruby 1.9 as of now).

> I heard some rumors ruby-prof would work soon...
> http://twitter.com/methodmissing

ruby-prof does work in 1.9, there are even two versions that work.
Unfortunately, one of them does not aggregate the results (and
you end up with mutli-megabyte reports and thousands of calls like
Set#hash-1139), while the other, which does aggregate the results,
does this in insane amounts of time (I waited for an hour to get
a minute-long run results aggregated).

ZenProfile, in turn, depends on event_hook, which does not work
in 1.9 and it=E2=80=99s not sure whether it=E2=80=99ll get ported anytime s=
oon:
http://groups.google.com/group/ruby-core-google/browse_thread/thread/afaf0a=
ad1e20d9c0/f09084047cbe04d4

=E2=80=94 Shot
--=20
Using James Gosling=E2=80=99s T-Shirt Launcher, Larry Ellison Slings Framed,
Autographed Photos of Himself into JavaOne Audience [Patently False]

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