Know Ruby? Enter Crystal!

Crystal programming language is super interesting. I've spent the time checking out Crystal and digging through what is available, and wrote it all down as I learned.

• Chapter 1: Why Crystal?
• Chapter 2: Installing Crystal
• Chapter 3: Writing Your First Crystal Program
• Chapter 4: Creating a new project
• Chapter 5: Testing
• Chapter 6: FizzBuzz
• Chapter 7: Types and Method Overloading
• Chapter 8: Concurrency and Channels
• Chapter 9: Macros and Metaprogramming
• Chapter 10: C Bindings