February 2020
Intermediate to advanced
496 pages
12h 36m
English
Content preview from Agile Web Development with Rails 6Become 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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Iteration I2: Connecting to a Slow Payment Processor with Active Job
The code inside the controllers is relatively fast and returns a response to the user quickly. This means we can reliably give users feedback by checking and validating their orders and the users won’t have to wait too long for a response.
The more we add to the controller, the slower it will become. Slow controllers create several problems. First, the user must wait a long time for a response, even though the processing that’s going on might not be relevant to the user experience. In the previous section, we set up sending email. The user certainly needs to get that email but doesn’t need to wait for Rails to format and send it just to show a confirmation in the browser. ...
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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.