This is a project where I plan to aggregate small pieces of code to help communicate what I've learned while studying Scala.

I'm going to try to keep the project clean enough that the code is self-documenting. The project divides into three variants of code:

• tests under src/test/scala

• main methods under src/main/scala that print to the console upon execution

• code that is instructive just in that it compiles (see src/main/scala/curryhoward.scala).

There are a few modules designed for reuse, but in general, I've tried to map complete discussions to single files so they read more like short articles.

However, this project is not a tutorial. It's not designed to teach any kind of cirruculum. It's just a assortment of things I found interesting and wrote up.

This project builds with Simple Build Tool (SBT), which is extremely powerful and for simple projects like this one pretty easy to use. The documentation for SBT much improved now, so see SBT's Getting Starting Guide for details on running the tool.

This project provides binaries and scripts to bootstrap SBT, so all you need installed on your system is a recent release of a Java runtime.

For Windows users run

$ .\sbt.cmd

or for Macintosh or GNU/Linux users run

$ ./sbt

which will download dependencies and launch into SBT's interactive shell. At the shell's prompt you can issue commands to work with the code. Some useful commands are

• compile: to validate that everything compiles
• test: to run tests under src/test/scala
• run: to run main methods under src/main/scala
• doc: to generate Scaladocs for code under src/main/scala
• test:doc: to generate Scaladocs for code under src/test/scala
• console: to play around with the code in a Scala REPL
• exit: to exit SBT

But really, you shouldn't need all this fanciness to follow along. Just reading the code will probably suffice.