geek1706

// iOS 10.2 APPEARANCE PROXY METHODS
// Generated thanks to Matt's gist: https://gist.github.com/mattt/5135521

// UIActivityIndicatorView
// ==========================
@property (nullable, readwrite, nonatomic, strong) UIColor *color NS_AVAILABLE_IOS(5_0) UI_APPEARANCE_SELECTOR;

// UIBarButtonItem
// ==========================
(void)setBackgroundImage:(nullable UIImage *)backgroundImage forState:(UIControlState)state barMetrics:(UIBarMetrics)barMetrics NS_AVAILABLE_IOS(5_0) UI_APPEARANCE_SELECTOR;

geek1706

func print(_ items: Any...) {
    #if DEBUG
        Swift.print(items)
    #else
        repeat {} while 1 < 0
    #endif
}

geek1706

UIView.animate(withDuration: 0.3) {
  self.arrowImageView.layer.transform = CATransform3DMakeRotation(CGFloat(Double.pi), 1.0, 0.0, 0.0)
}

UIView.animate(withDuration: 0.3) {
  self.arrowImageView.layer.transform = CATransform3DMakeRotation(CGFloat(Double.pi), 0.0, 0.0, 0.0)
}
 

geek1706

protocol ReusableView: class {}

extension ReusableView where Self: UIView {
    static var reuseIdentifier: String {
        return String(describing: self)
    }
}

protocol NibLoadableView: class {}

geek1706

    override func viewDidLayoutSubviews() {
        super.viewDidLayoutSubviews()
        
        // iOS 11: puts the titles to the right of image for horizontal size class regular. Only want offset when compact.
        // iOS 9 & 10: always puts titles under the image. Always want offset.
        var verticalOffset: CGFloat = 6.0
        
        if #available(iOS 11.0, *), traitCollection.horizontalSizeClass == .regular {
            verticalOffset = 0.0
        }

geek1706

//: Playground - noun: a place where people can play

import UIKit

var str = "Hello, playground"
let students = ["Kofi", "Abena", "Efua", "Kweku", "Akosua"]
let studentsByLetter = Dictionary(grouping: students, by: { $0.first! })

print(studentsByLetter)
// ["E": ["Efua"], "K": ["Kofi", "Kweku"], "A": ["Abena", "Akosua"]]

geek1706

import UIKit

final class SearchViewController: UITableViewController {

    private var searchController: UISearchController!
    
    override func viewDidLoad() {
        super.viewDidLoad()
        
        searchController = UISearchController(searchResultsController: nil)

geek1706

post_install do |installer|
    installer.pods_project.build_configurations.each do |config|
        config.build_settings.delete('CODE_SIGNING_ALLOWED')
        config.build_settings.delete('CODE_SIGNING_REQUIRED')
    end
end

geek1706

import ObjectMapper

class CustomDateTransform: TransformType {
        
        static let dateFormatter: DateFormatter = {
            let df = DateFormatter()
            df.dateFormat = "yyyy-MM-dd"
            return df
        }()
        

geek1706

~/Library/Developer/CoreSimulator/Devices