In this second episode, I introduce the concept of discount intro my implementation. Though a simple step, I put some thought into clean infrastructure and take the time to refactor my initial solution. ► See Introduction: http://youtu.be/3rgo0-hfDgk ► All Potter Kata Episodes: http://goo.gl/m9E4vF ► Let’s Develop! http://letsdeveloper.com ► Don’t Miss […]