Coding Dojo: Unusual Spending Kata

In this coding dojo we will be visiting the offices of Weekendesk Barcelona, where we will practice in pairs the ‘unusual spending kata’,
http://kata-log.rocks/unusual-spending-kata
At the end, we will compare different solutions. No need to reach an agreement on which one is the best.

At Weekendesk we're proud to host an event of the Software Craftsmanship Community, It will be awesome to code with you and share ideas, thoughts or techniques in order to improve our craft.