From: Chad Perrin <code@...>
Date: 2010-09-26T08:34:07+09:00
Subject: Re: bug in gsub(?)

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On Sun, Sep 26, 2010 at 07:08:13AM +0900, Brian Candler wrote:
>=20
> Take a suggestion from me: save your sanity and use the block form=20
> instead :-)
>=20
> >> puts "\\:{}=3D#~".gsub(/([\\\:\~\=3D\#\{\}])/) { "\\#{$1}" }
> \\\:\{\}\=3D\#\~
> =3D> nil

I've wondered for quite a while what was the rationale for having \1 in
the first place.

--=20
Chad Perrin [ original content licensed OWL: http://owl.apotheon.org ]

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