iOS Swift girls 2/20

Sean Chen

QUICK POLL•

• Swift

• Command line

• git

• git sub-module

• Design pattern

• Fastlane

SEAN

•

• Found

• System & App development

• HackNTU 2015 award, 2016 iOS Speaker

CORE IDEAS

• Clean code

• Automation

• How to write less and more effective?

• Automation for Continuous Integration

HOW TO WRITE LESS?

A. Follow OOP guides

B. Snippet, snippet and snippet

C. Clean Project Structures

D. Use Design Patterns

A. OBJECT ORIENTED PROGRAMMING

•

•

•

OBJECT ORIENTED PROGRAMMING

• 4 major principles

• Abstraction

• Encapsulation (Accessor, Mutator)

• Inheritance

• Polymorphism

• Best Practice: Code Review

ABSTRACTION

• is used to manage complexity. Software developers use abstraction to decompose complex systems into smaller components

ABSTRACTION

• Class

• Class

ABSTRACTION

ENCAPSULATION

POLYMORPHISM

POLYMORPHISM

INHERITANCE

B. SNIPPETS

• Xcode Demo

• Evernote

SNIPPETS

• Xcode Demo

• Evernote

SNIPPETS

• Xcode Demo

• Evernote

SNIPPETS

• Xcode Demo

• Evernote

C. PROJECT STRUCTURE

• MVC & ViewController

• Controller

PROJECT STRUCTURE - 2

• ViewControllers

• VC

PROJECT STRUCTURE - 3• Core Logic

• Model

• Helpers

• Codebase (git submodule)

• UI Subclasses

PROJECT STRUCTURE - 4

• Views

• Color

• Storyboard/ Xib

• Assets

D. USE DESIGN PATTERNS• What is design patterns?

• Why use them?

• https://github.com/ochococo/Design-Patterns-In-Swift

• Singleton

• Façade

• Bridge

SINGLETON

FAÇADE

BRIDGE

•

•

•

• git

-2

• git submodule

• git repo git repo

• repo

• ex: https://github.com/SeanChenU/Swift_Codebase

FASTLANE - • sudo gem install fastlane

• https://fabric.io/features/distribution?utm_campaign=fastlane.tools

• Command line

•

• Build iOS ipa

• Testflight

• Slack, Crashlytics

•

• APNs profiles

FASTLANE - FILES

• Appfile

• Fastfile

/

IS HIRING…!

• iOS full-time/ part-time developer

• appar.com.tw

• facebook.com.tw/sean820816

• sean@appar.com.tw

SOURCES

• http://www.iphonelife.com/blog/31369/swift-programming-101-inheritance-polymorphism

• https://github.com/ochococo/Design-Patterns-In-Swift