[ruby-core:17399] Re: A faster Array#delete

=20

> -----Original Message-----
> From: Yukihiro Matsumoto [mailto:[e-mail]]=20
> Sent: Monday, June 23, 2008 9:32 AM
> To: [e-mail]
> Subject: [ruby-core:17382] Re: A faster Array#delete
>=20
> Hi,
>=20
> In message "Re: [ruby-core:17381] Re: A faster Array#delete"
>     on Tue, 24 Jun 2008 00:15:47 +0900, "Berger, Daniel"=20
> <[e-mail]> writes:
>=20
> |>Besides that, it
> |> doesn't work well (out of bound access) if the comparing  method=20
> |>alters (e.g. shorten) the receiver.
> |
> |Can you give us some examples? They would be useful test cases.
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> Your version would have access violation with the following program.
>=20
> 							matz.

Actually, a patched version doesn't segfault. However, my version does
not seem to honor custom the custom '=3D=3D' method, because $array =
ought to
be empty. I'm not actually sure why, though. I guess calling rb_equal()
isn't enough to trigger it? I'm not sure.

In any case, ensuring that Array#delete honors a custom Object#=3D=3D =
method
is a good test to add.

Thanks,

Dan


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