Solusi Mencegah Coding Ruwet
0 likes132 views
1) The document discusses various design patterns that can help prevent messy code, including builder pattern, composite pattern, observer pattern, strategy pattern, and repository pattern. 2) It provides examples of how to implement these patterns in code to improve code organization, readability, and maintenance. 3) The design patterns are presented as solutions to problems the author encountered in past projects around unorganized code structure and logic, variable overuse, and cross-platform compatibility issues.
Solusi Mencegah Coding Ruwet
- 1. Solusi Mencegah Coding Ruwet design pattern - clean code - clean architecture ARIF AKBARUL HUDA source code https://gist.github.com/omayib/0f9fed4bda6e76a7b94185a7f9c79b73
- 3. WHAT THE FUCK WHY IT IS HAPPENING?
- 4. Its My Painful Experience
- 5. 1st Email Encryption - Banyak magic dari copy-paste - Alur / scoping tidak beraturan
- 6. 2nd Pesan Antar - tidak jalan di HP orang lain - disana force close tapi disini aman
- 7. 3rd Apps Surveyor Bank - Terlalu banyak variabel - UI Logic vs Business Logic
- 9. === without builder pattern === Personal nasabah = new Personal("joko","sleman","","06/04/80", "Tempel","40","4","menikah", "kontrak","3314140604800045","maryani", "yanik","sri","menikah","laki-laki","08763543","swasta") ==== with builder pattern === Personal joko = new Personal.Builder() .addressByCurrent(addrCurrent) .addressByKtp(addrKtp) .children(children) .gender(gender).build() === kotlins world === var nasabah = Nasabah( name = "joko", statusPasangan = "menikah", nmrKtp = "3314140604800045", statusNikah = "menikah" ) BUILDER DESIGN PATTERN
- 10. Sudah punya alt. tanggal? ya tidak Tanggal brp? 05/07/80 COMPOSITE DESIGN PATTERN
- 11. Sudah punya alt. tanggal? ya tidak Tanggal brp? 05/07/80 val q1 = QuestionComponent("berapa umurmu?") var q2 = QuestionComponent("sudah menikah ?") var q3 = QuestionComponent("dimana domisilimu"); var q4 = QuestionComponent("berapa penghasilanmu"); q1.addQueastion(q2) view.showQuestion(q1) view.showQuestion(q3) view.showQuestion(q4)
- 12. Video Call Engine 1 Video Call Engine 2 SDK Call Engine Your Apps Your Apps Your Apps
- 13. UI Observer Pattern Strategy pattern Call Engine 1 Call Engine 2 ...
- 14. var phoneByWa = WhatsappCallEngine() var phoneByGoogle = GoogleCallEngine() var sdk = SDKCallEngine() sdk.addCallEngine(phoneByWa) sdk.makeACall() sdk.closeThePhone() sdk.addCallEngine(phoneByGoogle) sdk.makeACall() sdk.closeThePhone()
- 15. ConnectionMonitor:Connection - downloader ======================= - connecting - disconnecting - connected - disconnected FasterDownlaoder:Downloader - connection ======================= - download - resume - cancel interface Connection - connecting - disconnecting - connected - disconnected interface Downloader - download - resume - cancel