April 2015
Beginner
744 pages
18h 19m
English
Content preview from Ruby on Rails Tutorial: Learn Web Development with Rails, Third EditionBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 8. Log In, Log Out
Now that new users can sign up for our site (Chapter 7), it’s time to give them the ability to log in and log out. We’ll be implementing all three of the most common models for login/logout behavior on the web: “forgetting” users on browser close (Section 8.1 and Section 8.2), automatically remembering users (Section 8.4), and optionally remembering users based on the value of a “remember me” check box (Section 8.4.5).1
1. Another common model is to expire the session after a certain amount of time. This is especially appropriate on sites containing sensitive information, such as banking and financial trading accounts.
The authentication system we develop in this chapter will allow us to customize the site and implement ...
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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.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.