When comparing MacRuby: The Definitive Guide vs The Odin Project, the Slant community recommends The Odin Project for most people. In the question“What are the best resources to learn Ruby?” The Odin Project is ranked 1st while MacRuby: The Definitive Guide is ranked 27th. The most important reason people chose The Odin Project is:
The Odin Project is a project-based curriculum which means you are able to build projects for your portfolio as you work through the sections.
Specs
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Pros
Pro Build a portfolio as your learn
The Odin Project is a project-based curriculum which means you are able to build projects for your portfolio as you work through the sections.
Pro Free and open source
The Odin Project is a completely free and open source alternative to coding bootcamps.
Cons
Con Outdated - Material is no longer very relevant.
MacRuby is not the best introduction to the Ruby language, as it was meant as an introduction to MacRuby which is an implementation of Ruby 1.9 on top of the native Objective-C runtime and CoreFoundation framework of OSX - and is not just the RUby language itself.
Furthermore, wiith the recent dump of Objective-C by Apple, most of the libraries that MacRuby was built on top of no longer exist in OSX distributions, so the project is effectively outdated. Refer to the referenced Readme on their Github project for more information.
Con Light on CS
The Odin Project touches on computer science concepts, such as data structures. However the explanations are quite light and something you'll want to learn more about from other resources.
