From: Chad Perrin <code@...>
Date: 2011-07-15T10:12:45+09:00
Subject: Re: Is there a more efficient way to remove data from a string?

--envbJBWh7q8WU6mo
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
Content-Transfer-Encoding: quoted-printable

On Fri, Jul 15, 2011 at 09:54:48AM +0900, Chad Perrin wrote:
>=20
> I'd probably do it something like this:
>=20
>     ARGF.each_line do |line|
>       line.sub!(/#{reg1}.*/, '')
>       puts line
>     end

Actually, I did too literal a translation of your code.  If I was writing
this from scratch, I probably would have done this instead:

    ARGF.each_line {|line| puts line.sub(/#{reg1}.*/, '') }

=2E . . or this:

    ARGF.each_line do |line|
      puts line.sub(/#{reg1}.*/, '')
    end

Which I would choose would depend on whether I felt it looked better
amidst my other code in the file on one line or three, and on whether I
expected I might need to add more lines later.

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

--envbJBWh7q8WU6mo
Content-Type: application/pgp-signature
Content-Disposition: inline

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.14 (FreeBSD)

iEYEARECAAYFAk4fkDEACgkQ9mn/Pj01uKXAyQCeOT9Qxc+TYB4jTillPs2e6DkC
QGMAn15eo5/g1Frdy6YZ7idvx9qtyQhG
=YlmA
-----END PGP SIGNATURE-----

--envbJBWh7q8WU6mo--