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  • Book Overview & Buying The Ruby Workshop
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The Ruby Workshop

The Ruby Workshop

By : Akshat Paul, Philips, Dániel Szabó , Wallace
3.3 (3)
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The Ruby Workshop

The Ruby Workshop

3.3 (3)
By: Akshat Paul, Philips, Dániel Szabó , Wallace

Overview of this book

The beauty of Ruby is its readability and expressiveness. Ruby hides away a lot of the complexity of programming, allowing you to work quickly and 'do more' with fewer lines of code. This makes it a great programming language for beginners, but learning any new skill can still be a daunting task. If you want to learn to code using Ruby, but don't know where to start, The Ruby Workshop will help you cut through the noise and make sense of this fun, flexible language. You'll start by writing and running simple code snippets and Ruby source code files. After learning about strings, numbers, and booleans, you'll see how to store collections of objects with arrays and hashes. You'll then learn how to control the flow of a Ruby program using boolean logic. The book then delves into OOP and explains inheritance, encapsulation, and polymorphism. Gradually, you'll build your knowledge of advanced concepts by learning how to interact with external APIs, before finally exploring the most popular Ruby framework ? Ruby on Rails ? and using it for web development. Throughout this book, you'll work on a series of realistic projects, including simple games, a voting application, and an online blog. By the end of this Ruby book, you'll have the knowledge, skills and confidence to creatively tackle your own ambitious projects with Ruby.
Table of Contents (14 chapters)
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Summary

Logging and debugging are essential tools for any software project, and while we are learning this in Ruby, the principles are the same for any language.

Logging is one of those things that you don't truly appreciate until you really need it, and when you need it, you'll be glad you spent that extra little bit of time setting it up properly. As we've seen in this chapter, it really doesn't take much effort to dramatically improve your application's logging; even less if you set it up correctly from the very start of a project. With handy classes such as the Logger class, we can achieve very useful results with minimal work. We also dipped our toes into the world of debuggers. This is another area that is easily overlooked until you really need it. Once the complexity of an application grows to a certain level, printing out the values of variables is simply not going to cut it.

The ability to step through code execution and inspect the environment...

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The Ruby Workshop
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