November 2017
Intermediate to advanced
1084 pages
28h 41m
English
Content preview from The Rails 5 Way, Fourth Edition
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Chapter 1 Rails Configuration and Environments
[Rails] gained a lot of its focus and appeal because I didn’t try to please people who didn’t share my problems. Differentiating between production and development was a very real problem for me, so I solved it the best way I knew how.
—David Heinemeier Hansson
Rails applications have always been preconfigured with three standard modes of operation: development, test, and production. These modes are basically execution environments and have a collection of associated settings that determine things such as which database to connect to and whether the classes of your application should be reloaded with each request. It is simple to create your own custom environments if necessary.
The current environment ...
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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.