From: Ilmari Heikkinen <kig@...>
Date: 2005-04-07T01:35:29+09:00
Subject: Re: Interpolating a string loaded from a text file

ke, 2005-04-06 kello 18:49, Robert Klemme kirjoitti:
> "John Elrick" <john.elrick@gmail.com> schrieb im Newsbeitrag
> news:1112801469.561320.13590@z14g2000cwz.googlegroups.com...
> > my_message = 'Hello World'
> > my_template =
> > File.readlines('my_template_file.txt').HOW-CAN-I-FORCE-INTERPOLATION???
> > puts my_template <== The message is Hello World
> >
> >
> > Anyone have any ideas?  Or am I missing something blatantly obvious?
> 
> How about:
> 
> eval "%Q{" + File.read('my_template_file.txt') + "}"
> 

echo "}; 10.times{ puts 'do not trust external data'" > \
  my_template_file.txt

Cheers :)