algal

import Darwin

/**
 Returns a lazy sequence that returns a String for every line of `file`.
 
 Example 1:
 // print all lines from a file
 let file = fopen(NSBundle.mainBundle().pathForResource("Cartfile", ofType: nil)!,"r")
 for line in lineGenerator(file) { print(line,separator: "", terminator: "") }
 fclose(file)

swiftui-lab

// Authoer: The SwiftUI Lab
// Full article: https://swiftui-lab.com/scrollview-pull-to-refresh/

import SwiftUI

struct ContentView: View {
    @ObservedObject var model = MyModel()
    @State private var alternate: Bool = true
    
    let array = Array<String>(repeating: "Hello", count: 100)

swiftui-lab

// The SwiftUI Lab
// Website: https://swiftui-lab.com
// Article: https://swiftui-lab.com/alignment-guides

import SwiftUI

class Model: ObservableObject {
    @Published var minimumContainer = true
    @Published var extendedTouchBar = false
    @Published var twoPhases = true