Build Awesome Command-Line Applications in Ruby–New from Pragmatic Bookshelf [LWN.net] Build Awesome Command-Line Applications in Ruby–New from Pragmatic Bookshelf [LWN.net]. Share this:PocketEmailMoreFacebookLinkedInRedditTumblrPinterestPrintSkypeWhatsAppTelegramLike this:Like Loading... Related Posted on 2012-04-12