koingdev

final class Brightness {
	
	// Config
	private let maxBrightness: CGFloat
	
	private(set) var defaultBrightness: CGFloat = 1.0
	
	var isEnabled = true {
		didSet {
			if isEnabled {

koingdev

Single-responsibility Principle

A class should have only one responsibility.

Bad

class ViewController: UIViewController {
	func fetchDataFromServer() { //Perform network request code... }
	func insertDataIntoDatabase() { //Perform database insertion code... }

koingdev

lane :upload_testflight_on_pushing_tag do |options|
    # Tag: Release-1.0.0-100 (Release-Version-Build)
    tag_components = sh("git tag --sort=taggerdate | tail -1").split("-")
    version = tag_components[1]
    build = tag_components[2]
    
    # Increment version and build number
    increment_version_and_build_number(version: version, build: build)
    
    # Generate iPA