From: Joe Van Dyk <joevandyk@...>
Date: 2006-09-13T06:57:47+09:00
Subject: getting the last word in each line

Is there a prettier way to read a file and return the last word in each line?

Here's my go:

File.read(some_file).to_a.map { |l| line.split.last }

What if I wanted to search the lines (based on a regex) and return the
last word in each line that satisfied the search criteria?

Joe