Code Retreat.

Hello.

Code Retreat

Code Retreat• Intro

• Why are we here?

• What are we going to do?

• What are we going to build?

• Build loop x4

• Wrap up

Why are we here?

Thoughtful practice

WTF is pairing?

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What are we going to do?

• 30 minute pairing sessions

• Throw away your code at the end of each

• Retro

• New pair!

• Do it again

What are we going to do?

What we’re actually building

Rule 110• Elementary cellular automaton

• Similar to Conway’s Game of Life

• One dimensional

• Cells are “dead” or “alive”

• Calculate the next generation

• Each cell dies, comes to life, stays dead or stays alive according to simple rules

• Too big to finish in 30 minutes

Rule 110

Rule 110

Rule 110

Rule 110

Rule 110

Questions?

Pair up!

Session #1Learn the domain

Retro

Pair up!

Session #2TDD like you mean it

Retro

Pair up!

Session #3Immutables only

Retro

Pair up!

Session #4(max 5 lines per method) || (no conditionals)

Retro retro (Ruh Roh)

Thank you!

!

@Boltmade boltmade.com/events