Upgrade to Pro — share decks privately, control downloads, hide ads and more …

Refactor Legacy Code

David Tanzer
January 30, 2017
Technology
0
84

Refactor Legacy Code

A refactoring Kata I facilitated at the Coding Dojo Vienna

David Tanzer

January 30, 2017
Tweet

More Decks by David Tanzer

See All by David Tanzer
Contract Testing with Pact
dtanzer
0
74
to-mock-or-not-to-mock.pdf
dtanzer
0
120
Slow Down to Move Faster (German)
dtanzer
0
120
Electron - How and Why
dtanzer
0
130
Agilität ist Unintuitiv
dtanzer
0
120
Agilität und Innovation
dtanzer
0
150
Qualität, Kosten, Zeit
dtanzer
0
76
React / Redux for Backend Developers
dtanzer
0
74
Redux and Immutable.js
dtanzer
0
70

Other Decks in Technology

See All in Technology
Oracle Base Database Service 技術詳細
oracle4engineer
PRO
6
55k
「隙間家具OSS」に至る道/Fujiwara Tech Conference 2025
fujiwara3
7
6.6k
デザインシステムを始めるために取り組んだこと - TechTrain x ゆめみ ここを意識してほしい！リファクタリング勉強会
kajitack
2
140
【Oracle Cloud ウェビナー】2025年のセキュリティ脅威を読み解く：リスクに備えるためのレジリエンスとデータ保護
oracle4engineer
PRO
1
100
2025年に挑戦したいこと
molmolken
0
170
商品レコメンドでのexplicit negative feedbackの活用
alpicola
2
380
WantedlyでのKotlin Multiplatformの導入と課題 / Kotlin Multiplatform Implementation and Challenges at Wantedly
kubode
0
250
2024年活動報告会（人材育成推進WG・ビジネスサブWG） / 20250114-OIDF-J-EduWG-BizSWG
oidfj
0
250
JuliaTokaiとJuliaLangJaの紹介 for NGK2025S
antimon2
1
130
AWS re:Invent 2024 re:Cap Taipei (for Developer): New Launches that facilitate Developer Workflow and Continuous Innovation
dwchiang
0
170
2025年のARグラスの潮流
kotauchisunsun
0
840
色々なAWSサービス名の由来を調べてみた
iriikeita
0
110

Featured

See All Featured
Unsuck your backbone
ammeep
669
57k
Responsive Adventures: Dirty Tricks From The Dark Corners of Front-End
smashingmag
251
21k
StorybookのUI Testing Handbookを読んだ
zakiyama
28
5.4k
KATA
mclloyd
29
14k
The Pragmatic Product Professional
lauravandoore
32
6.4k
Building Flexible Design Systems
yeseniaperezcruz
328
38k
Building Better People: How to give real-time feedback that sticks.
wjessup
366
19k
Become a Pro
speakerdeck
PRO
26
5.1k
The Illustrated Children's Guide to Kubernetes
chrisshort
48
49k
The Art of Delivering Value - GDevCon NA Keynote
reverentgeek
8
1.2k
Chrome DevTools: State of the Union 2024 - Debugging React & Beyond
addyosmani
3
240
The Myth of the Modular Monolith - Day 2 Keynote - Rails World 2024
eileencodes
19
2.3k

Transcript

  1. http://www.davidtanzer.net Let’s Refactor s o m e l e g

    a c y c o d e !

  2. http://www.davidtanzer.net http://socrates-conference.at

  3. http://www.davidtanzer.net F o r k m e o n G

    i t H u b : https://github.com/dtanzer/babystepstimer

  4. http://www.davidtanzer.net Beware: v e r y b a d c

    o d e !

  5. http://www.davidtanzer.net Legacy Code ?

  6. http://www.davidtanzer.net Legacy Code Code Without Tests Mike Feathers

  7. http://www.davidtanzer.net Legacy Code Code that… • Is valuable • We

    are afraid to change J.B. Rainsberger

  8. http://www.davidtanzer.net Exercise...

  9. http://www.davidtanzer.net g i t r e s e t -

    - h a r d

  10. http://www.davidtanzer.net Want more 2-Day React / Redux Training TDD /

    Clean Code Training → Ask Me ;) ?

  11. http://www.davidtanzer.net David Tanzer • Craftsperson • Player Coach • Team

    Coach • Quality Obsessed @dtanzer [email protected]

  12. http://www.davidtanzer.net private String getCurrentHtml() throws ... { BabystepsTimer.timerPane.getText(); } Private

    void clickOn(String link) { BabystepsTimer.timerPane .getHyperlinkListeners()[0] .hyperlinkUpdate(...); }