From: Brian Candler <b.candler@...>
Date: 2009-01-23T20:52:48+09:00
Subject: Re: Remotely passing value on system() or %x[]

Naresh Ramaswamy wrote:
> Observed that ruby outputs them into next line :(
> Please let me know the solution for the same.

String#chomp

i.e.

$filename = rio('some.txt').lines[0..0].chomp
... etc
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