fewlinesofcode

let dcf = DateComponentsFormatter()
dcf.unitsStyle = .abbreviated
dcf.includesApproximationPhrase = false
dcf.includesTimeRemainingPhrase = true
dcf.allowedUnits = [.day, .hour, .minute, .second]

let past = Date().advanced(by: -10)
let now = Date()
let humanReadableString = dcf.string(from: past, to: now)
print(humanReadableString!)

fewlinesofcode

//
//  main.swift
//  Beachline
//
//  Created by Oleksandr Glagoliev on 1/4/20.
//  Copyright © 2020 Oleksandr Glagoliev. All rights reserved.
//

import Foundation

fewlinesofcode

import Foundation
    
    public func cross(_ o: CGPoint, _ a: CGPoint, _ b: CGPoint) -> CGFloat {
        let lhs = (a.x - o.x) * (b.y - o.y)
        let rhs = (a.y - o.y) * (b.x - o.x)
        return lhs - rhs
    }
    
    /// Calculate and return the convex hull of a given sequence of points.
    ///

fewlinesofcode

//
// Created by @fewlinesofcode on 9/6/18.
// Copyright (c) 2018 Oleksandr Glagoliev. All rights reserved.
//

public class Interval<T: Comparable> {
    private (set) var start: T
    private (set) var end: T
    var max: T
    

fewlinesofcode

Code review checklist

Basic

• No conflicts
• No warnings
• Builds

Tests

• Tests passing

fewlinesofcode

/**
 * The $1 Unistroke Recognizer
 *
 *    Jacob O. Wobbrock, Ph.D.
 *     The Information School
 *    University of Washington
 *    Seattle, WA 98195-2840
 *    wobbrock@uw.edu
 *
 *    Andrew D. Wilson, Ph.D.

fewlinesofcode

//
//  
//  CGVectorArithmetics.swift
//
//  Created by fewlinesofcode.com on 2/6/19.
//  Copyright © 2019 fewlinesofcode.com All rights reserved.
//

import Foundation
import CoreGraphics

fewlinesofcode

//
//  Vector2D.swift
//
//  Created by fewlinesofcode.com on 2/6/19.
//  Copyright © 2019 fewlinesofcode.com All rights reserved.
//

import Foundation

struct Vector2D {

fewlinesofcode

import Foundation

protocol CustomProtocol {
    associatedtype AssociatedType
    func foo(argument: AssociatedType)
}

//let array = [CustomProtocol]() // Gives error: Protocol 'CustomProtocol' can only be used as a generic constraint because it has Self or associated type requirements

public struct AnyCustomProtocol<T>: CustomProtocol {

fewlinesofcode

//
//  Created by Oleksandr Glagoliev on 05/11/2018.
//  Copyright © 2018 Oleksandr Glagoliev. All rights reserved.
//

import UIKit

class PlaceholderTextView: UITextView {
    var placeholderColor: UIColor = .lightGray
    var defaultTextColor: UIColor = .black