Various snippets

gistfile1.txt

# RUN MULTIPLE SERVERS LOCALLY
rails s
rails s -p 3001 -P tmp/pids/server2.pid

# RUN A SPECIFIC METHOD IN A MINITEST CLASS
ruby -Ilib:test test/models/widget_test.rb -n test_refresh

# PRETTY LOOP PRINT
Encoding.list.each{|enc|
  begin
    print "%-10s\t" % [enc]
    print "\t\xD0".force_encoding(enc)
    print "\t\xD0".force_encoding(enc).encode('utf-8')
  rescue => err
    print "\t#{err}"
  end
  print "\n"
}