There are sometimes when #gets must be explicit in what it is scraping
from.

In this case, reading from a file fills a buffer that implicit #gets was
processing, which is not what was desired.  Instead we want to pull from
the STDIN buffer.

http://stackoverflow.com/questions/12041492/ruby-whats-the-difference-between-stdin-gets-and-gets-chomp
Merge branch 'master' of github.com:dcvezzani/freezing-wight