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> Date: Tue, 19 Sep 2000 15:43:14 -0500
> From: Jonathan Scott Duff <[EMAIL PROTECTED]>
> Subject: Re: RFC 76 (v2) Builtin: reduce
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> On Wed, Sep 20, 2000 at 07:31:35AM +1100, iain truskett wrote:
> > * Jonathan Scott Duff ([EMAIL PROTECTED]) [20 Sep 2000 07:15]:
> > > On Tue, Sep 19, 2000 at 07:29:56PM -0000, Perl6 RFC Librarian wrote:
> > > > =head1 TITLE
> > > >
> > > > Builtin: reduce
> > [...]
> > > > Separation:
> > > >
> > > > $sorted = reduce { push @{$_[0][$_[1]%2]}, $_[1]; $_[0] }
> > > > [[],[]],
> > > > @numbers;
> >
> > > I don't understand this one.
> >
> > $sorted = reduce { push @{ ^0 [ ^1 % 2 ] }, ^1; ^0 }, [[],[]], @numbers;
>
> I guess I'm confused with the syntax. Shouldn't there be an -> in
> there?
>
> $sorted = reduce { push @{ ^0->[^1%2] }, ^1; ^0 }, [[],[]], @numbers;
Yep.
Note that the original @_-based *didn't* need one, because ->'s are optional
between ] and [.
Damian
