From: Eric Hodel <drbrain@...7.net>
Date: 2003-04-10T09:21:11-07:00
Subject: Re: Need IO Optimization help


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Jim Freeze (jim@freeze.org) wrote:

> Could some expert look at the code below and tell me
> what could be done to speed up the code below. Possibly
> using #read or #sysread. Or, if someone has some ruby C
> code, that would be cool.
>=20
>=20
> #------ rw.rb
> file =3D ARGV.shift
>=20
> File.open(file + ".out", "w") { |of|
>   File.open(file).each {|line|
>     # do processing here
>     of.print line
>   }
> }
> #-------

require 'ftools'

file =3D ARGV.shift

File.syscopy(file, "#{file}.out")

if you want raw IO, you can use the begin ... end chunk from ftools.

--=20
Eric Hodel - drbrain@segment7.net - http://segment7.net
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