Crystal Programming Language

This is the documentation for the Crystal programming language.

Crystal is a programming language with the following goals:

• Have a syntax similar to Ruby (but compatibility with it is not a goal)
• Be statically type-checked, but without having to specify the type of variables or method arguments.
• Be able to call C code by writing bindings to it in Crystal.
• Have compile-time evaluation and generation of code, to avoid boilerplate code.
• Compile to efficient native code.

Build

$ npm install -g gitbook-cli
$ gitbook build --gitbook=2.3.2

Html output will be in _book folder.