From: Julian R Fondren <julian@...>
Date: 1999-07-01T01:23:08-05:00
Subject: [ruby-talk:00409] open without variables and implicit closing

If I use File.open without saving its return to a file, how can I or do I
even need to close the file? That is: with
``File.open('file', 'r').each{|l| print l}'' where all I'd otherwise want
to is close the file, could I just not bother with this at all and know
that the file had been closed?