Code Kata

Now that the preparations are done, we can apply the 2-book-discount rule to every pair of books in our order. This finally makes our test go green! ► All Potter Kata Episodes: http://goo.gl/m9E4vF ► Let’s Develop! http://letsdeveloper.com ► Don’t Miss an Episode: http://goo.gl/whzDi1 ► CodingDojo: http://codingdojo.org/cgi-bin/index.pl?KataPotter ► The Code: https://github.com/letsdeveloper/Lets-Develop-Code-Kata […]

Code Kata – Potter #4 – Discount on all Pairs

13 Feb, 2015 in Code Kata / Let's Develop / Potter tagged TDD by letsdeveloper

To finish the implementation of the 2-book-discount rule we need to apply it to every pair of books in the order. Therefore, we need to detect pairs and handle them. In this episode, I prepare the implementation for this. ► All Potter Kata Episodes: http://goo.gl/m9E4vF ► Let’s Develop! http://letsdeveloper.com ► […]

Code Kata – Potter #3 – Identify Book Pairs

8 Feb, 2015 in Code Kata / Let's Develop / Potter tagged TDD by letsdeveloper

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 […]

Code Kata – Potter #2 – Introducing Discount

6 Feb, 2015 in Code Kata / Let's Develop / Potter tagged TDD by letsdeveloper

In this first episode about me implementing the Potter Kata, I create a basic infrastructure for the logic. Test-driven, of course. Thereby, I design the interface of the price calculation component. ► See Introduction: http://youtu.be/3rgo0-hfDgk ► All Code Kata: http://goo.gl/uTSO9B ► Let’s Develop! http://letsdeveloper.com ► Don’t Miss an Episode: http://goo.gl/whzDi1 […]

Code Kata – Potter #1 – Designing the Interface

2 Feb, 2015 in Code Kata / Let's Develop / Potter tagged TDD by letsdeveloper

The Potter Kata is a magical one about an english hero called Harry. In this episode, I explain the problem we’re going to face. Get you wands ready. ► All Code Kata: http://goo.gl/uTSO9B ► Let’s Develop! http://letsdeveloper.com ► Don’t Miss an Episode: http://goo.gl/whzDi1 ► CodingDojo: http://codingdojo.org/cgi-bin/index.pl?KataPotter «Code Kata» Code Kata […]

Code Kata – Potter – Intro

26 Jan, 2015 in Code Kata / Let's Develop / Potter tagged TDD by letsdeveloper

The FizzBuzz Kata is the answer to the problems your math teacher used to tease you with. Tear the problem apart and implement it with rigorous TDD. Repeat. That’s what makes you master the craft. ► All Code Kata: http://goo.gl/uTSO9B ► Let’s Develop! http://letsdeveloper.com ► Don’t Miss an Episode: http://goo.gl/whzDi1 […]

Code Kata – FizzBuzz

19 Jan, 2015 in Code Kata / Let's Develop tagged TDD by letsdeveloper