[Wellington-pm] Strange (for me) notation
Grant McLean
grant at mclean.net.nz
Tue Jul 21 20:36:05 PDT 2009
On Wed, 2009-07-22 at 04:05 +0100, Olly Betts wrote:
> Note that this also works as intended, and the constant gets substituted:
>
> $ib->{reg}->{(LATEST_D_ACROSS_PRODUCTS)} = $ed;
>
> This seems clearer too (constants being subroutines feels like an
> implementation detail to me).
Agreed.
Another option that you'll come across sometimes is the unary plus
operator:
$ib->{reg}->{+LATEST_D_ACROSS_PRODUCTS} = $ed;
Cheers
Grant
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