March 2025
Intermediate to advanced
472 pages
12h 10m
English
Content preview from Agile Web Development with Rails 7.2Become 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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Customizing Rails in Other Ways
Customizing the edges of Rails, like you did in the preceding section with CSS, HTML templates, and tests, tends to be more straightforward, and more options are out there for you. Customizing Rails’ internals is more difficult. If you want, you can remove Active Record entirely and use libraries like Sequel or ROM,[128][129] but you’d be giving up a lot—Active Record is tightly coupled with many parts of Rails.
Tight coupling is usually viewed as a problem, but it’s this coupling that allows you to be so productive using Rails. The more you change your Rails app into a loosely coupled assembly of unrelated libraries, the more work you have to do getting the pieces to talk to each other. Finding the right balance ...
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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.