The official repository for the Rock the JVM Scala & Functional Programming practice course

This repository contains the code we wrote during Rock the JVM's Scala & Functional Programming Practice course. Unless explicitly mentioned, the code in this repository is exactly what was caught on camera.

How to install

install IntelliJ IDEA from JetBrains
open with IntelliJ as an SBT project

How to start

Clone this repository and checkout the start tag by running the following in the repo folder:

git checkout start

How to see the final code

Checkout the master branch:

git checkout master

How to run an intermediate state

The repository was built while recording the lectures. Prior to each lecture, I tagged each commit so you can easily go back to an earlier state of the repo!

The tags are as follows:

graphs-coloring
graphs-find-paths
graphs-intro
graphs-make-undirected
graphs-paths
lists-append
lists-big-3
lists-duplicate
lists-get-kth
lists-insert-sort
lists-length
lists-merge-sort
lists-prep
lists-quick-sort
lists-random-sample
lists-remove-kth
lists-reverse
lists-rle
lists-rotate
misc-eval
misc-n-queens
misc-sierpinski
numbers-approximate-pi
numbers-decompose
numbers-enhancing
numbers-primes
numbers-recurring-decimals
start
strings-anagram-checks
strings-count-chars
strings-generate-parentheses
strings-justify
strings-valid-parentheses
trees-collect-nodes-at-level
trees-intro
trees-leaves
trees-mirror
trees-same-shape
trees-size

When you watch a lecture, you can git checkout the appropriate tag and the repo will go back to the exact code I had when I started the lecture.

For questions or suggestions

If you have changes to suggest to this repo, either