From: niklas | brueckenschlaeger <niklas@...>
Date: 2011-02-24T07:00:07+09:00
Subject: Re: a, b = Array.new(2).map!{|x| data.dup}

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Are you sure you can't rework your code to *not* copy data 5x? I assume
you're doing conversion between formats, so the output will be something
completely else anyway. No need to work in-place then (which I assume is
the reason you're dup-ing).

 -- niklas

On Thu, 2011-02-24 at 06:46 +0900, Stefan Salewski wrote:
> I think I can replace this code
>=20
> @scr =3D @output.dup
> @png =3D @output.dup
> @pdf =3D @output.dup
> @svg =3D @output.dup
> @ps =3D @output.dup
>=20
> with this equivalent:
>=20
> @scr, @png, @pdf, @svg, @ps =3D Array.new(5).map!{|x| @output.dup}
>=20
> Is there a nicer variant available?
>=20
> (Of course @scr, @png, @pdf, @svg, @ps =3D @output.dup will not work, I
> need 5 independent instances.)
>=20
> Thanks,
>=20
> Stefan Salewski
>=20
>=20
>=20


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