June 2021
Intermediate to advanced
398 pages
9h 35m
English
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The Sample Code
If you’d like to follow along with the application throughout the course of the book, you can download the sample code files from the book page on the Pragmatic Bookshelf website.[7]
The version of the code in the main directory is the complete app setup with all the data structures, but none of the working JavaScript. That’s probably the best place to start if you are following along. After that, the directories are named after their chapter numbers.
To run the code, you need a few dependencies:
The code uses Ruby version 3.0, although use of 3.0 features are minimal, and I think anything from 2.6.0 and up should work if you update the .ruby_version file and change the version number in the Gemfile. I recommend installing a ...