This repository contains all Java coding challenges I have worked on for fun, job applications or hack-days.

The hope is that it will be of use for people and will save me time having to redo the same tests over and over again

All solutions use Java 8.

Each solution is contained as a maven module with the appropriate name and directory structure

Checkout the repository using git clone

Use maven clean compile to build all modules

When writing these projects if there is complex requirements I will note them in a docs.md file in the app directory with the requirements, domains etc.

After that I will generate a maven basic app and start writing skeleton classes with empty method bodies.

Then I will start writing unit tests that fail, then function by function I will write the code to pass those unit tests in the Red, Green, Refactor process.

kata, code, java, fizzbuzz, creditcard, ocr, powerof2, fibonacci