A happy programmer is a productive programmer. That's why we optimize for happiness and you should too. Don't just pick tools and practices based on industry standards or performance metrics. Look at the intangibles: Is there passion, pride, and craftsmanship here? Would you truly be happy working in this environment eight hours a day?
—David Heinemeier Hansson
Action Cable was released in version 5 of Ruby on Rails and was one of the main features of this release. Most tutorials around Action Cable ...