GDCR18 - Dublin Software Crafters

Slides I used to facilitate the Global Day of Code Retreat Dublin 2018.
https://www.meetup.com/Dublin-Software-Crafters/events/255174388/

Transcript

1. Hidden Slide Slower Hidden Slide Slower Dublin, 2018 celebrating passion and craft Facilitated by: Paulo Clavijo @pclavijo Gabriel Moral @gabrielmoral
2. Thanks to our sponsor!
3. Join Software Crafters on Slack. http://slack.softwarecrafters.org #dublin #cork
4. There are 130 GDCR 2018 events registered around the world! Hidden Slide Slower
5. The Global Day of Coderetreat is happening thanks to hundreds of Hosts and Facilitators worldwide! Hidden Slide Slower
6. Agenda Morning 09:00 - Arrival, coffee 09:15 - Welcome and introductions 09:30 - Session #1 10:15 - Retrospective, break 10:45 - Session #2 11.30 - Retrospective, break 12:00 - Session #3 12:45 - Retrospective Afternoon 13:00 to 14:15 - Lunch, socializing 14:15 - Session #4 15:00 - Retrospective, break 15:30 - Session #5 16:15 - Retrospective, break 16:30 - Closing circle
7. The Coding-Dojo Mindset
8. The Coding-Dojo Mindset • We are here to learn • We need to slow down • Focus on doing it right • Collaboration
9. Conway's Game of Life
10. Conway's Game of Life 1. Any live cell with fewer than two live neighbours dies (underpopulation). 2. Any live cell with more than three live neighbours dies (overpopulation). 3. Any live cell with two or three live neighbours lives, unchanged, to the next generation. 4. Any dead cell with exactly three live neighbours will come to life (reproduction). https://en.wikipedia.org/wiki/Conway%27s_Game_of_Life
11. Intro to TDD
12. Session 1
13. Session 1 - No Constrains Solve the problem and get use to the domain and its rules.
14. Delete your code!!
15. 4 Rules of Simple Design 1. Passes the tests 2. Reveals intention 3. No duplication 4. Fewest elements
16. Session 2
17. Session 2 - Constrains TDD your solution Never write a line of code without a failing test!
18. Delete your code!!
19. Session 3
20. Session 3 - Constrains Choose at least one: No Methods / Functions > 3 Lines No Primitives
21. Delete your code!!
22. Session 4
23. Session 4 - Constrains No Mouse (Option 1) Sometimes we get a little too comfortable with the mouse, and forget about how much it slows us down when we have a job to do. Our text editors and IDEs are full of handy keyboard shortcuts for changing and navigating our code. Text editor only (Option 2)
24. Delete your code!!
25. Session 5
26. Session 5 - Constrains Choose at least one: No Conditionals No Mutations / No Assignments
27. Delete your code!!
28. Session 6
29. Session 6 - Constrains Evil Pair This is very much like Ping Pong, however when the developer makes the test pass they do so in a way that is counter to the solution they’re seeking. It’s fun to see a passing test suite in a solution that does nothing at all like it’s supposed to. Warning: This will stress folks’ creativity, and can lead to much laughter! Source: Jason Gorman
30. Raffle 3 free copies of “Agile Technical Practices Distilled” book
31. Raffle A Free 1-Year Subscription for any JetBrains product!
32. Closing Circle • How did you feel? • What have you learned? • What will you apply starting Monday?