November 2017
Intermediate to advanced
1084 pages
28h 41m
English
Content preview from The Rails 5 Way, Fourth Edition
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Chapter 22 Action Cable
Action Cable provides an easy way to add real-time, low-latency communication between the browser and your Rails 5 server backend, using a technology called web sockets. It eliminates the need for Ajax polling, or old-school, brute-force methods like this classic webmaster technique:
<meta http-equiv="refresh" content="5" />
Most importantly, it is well integrated into the rest of Rails and follows its conventions in a way that feels natural. DHH formally introduced it in his 2015 Railsconf keynote, alongside Rails API mode—both innovations represent ways that Ruby on Rails is staying relevant in the face of competition from the likes of React, Angular, and Firebase.
22.1 Web Sockets
Web ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.