Sukari

🍯 Powerful, Elegant Syntactical Sugar for Swift 🍯

Description

Enjoy Beutiful Syntactic Enhancements to your swift code base

Simply add Sukari to your initializers

Use .this{} to Initialize Swiftly! 🌈


    let fileManager = FileManager().this {
       $0.urls(for: .applicationDirectory, in: .userDomainMask)
    }

Clean up your initialization Code! ✨

  let tableView : UITableView = {
      let table = UITableView()
      table.backgroundColor = .white
      table.register(UserCell.self, forCellReuseIdentifier: "CellID")
      table.separatorStyle = .none
      table.allowsSelection = false
      return table
  }()

Initialize in this way. and and stop repeating yourself! 🚦

let tableView = UITableView().this {
    $0.backgroundColor = .white
    $0.register(UserCell.self, forCellReuseIdentifier: "CellID")
    $0.separatorStyle = .none
    $0.allowsSelection = false
}

Easily Create and Set Value Types 🛠

let point = CGPoint().set {
      $0.x = 100
      $0.y = 200
 }

Add Sugar to your own Types with a little Extension 🔌

extension CustomType: Sukari {}

let instance = CustomType().this {
      $0.color = .blue
      $0.label.text = "Custom Type"
 }

Make your code base a little Sweeter 🍭

class LoginViewController : UIViewController {
    var loginButton = UIButton().this {
        $0.setTitle("Login", for: .normal)
        $0.backgroundColor = . yellow
        $0.layer.masksToBounds = true
        $0.layer.cornerRadius = 5
    }

     let emailTextField = UITextField().this {
        $0.placeholder = "Email"
        $0.borderStyle = .roundedRect
        $0.font = UIFont.systemFont(ofSize: 14)
        $0.backgroundColor = UIColor(white: 0, alpha: 0.03)
    }
    override func viewDidLoad() {
        super.viewDidLoad()
        view.addSubview(loginButton)
        view.addSubview(emailTextField)
    }
}

Unwrap

Unwrap lets you easily require Optional values.

Use unwrap() on any optional that you expect to always be non-nil, or else crash your App with a more (optional) descriptive debug message with .unwrap(debug:)

On top of that, unwrap also provides a sytactic enhancement to easily unwrap optionals through an under-the-hood Guard Statement.

  1. No More if let pyramids and Guard let Towers. only a clean and simple extension to your optionals unwrap
  2. Recieve Rich Debug Information with unwrap(debug:) screen shot 2017-12-19 at 17 35 03

Adopt this simple but effective enhancment to your code base Now!

Guard let tower spotted.

screen shot 2017-12-20 at 12 57 13

Clean, Succinct, and with more descriptive crashes!

screen shot 2017-12-20 at 13 03 52

Usage

Call unwrap() on any Optional, optionally giving a debugMessage for debugging purposes:

struct Person {
    let name: String
    let email: String
    init(dictionary: [String: Any]) {
        name = dictionary["name"].unwrap(debug: "Unable to find json Element Name") as! String
        email = dictionary["email"].unwrap(debug: "Unable to find json Element Email") as! String
    }
}
    let dictionary = ["ame": "Chris", "email": "[email protected]"]
    let chris = Person(dictionary: dictionary)
    print(chris.name) //Chris
    print(chris.email) // [email protected]

Another Real-World Example

Without Using Unwrap

class LoginController: UIViewController {
    var token: Token?

    override func viewDidLoad() {
        super.viewDidLoad()
        // more code is more bugs
        guard let unwrappedToken = token else {
            // if this crashes we enter a 'nil' state in our app with no debug information
            return
        }
        LoginService.login(unwrappedToken)
    }

}

With Unwrap

class LoginController: UIViewController {
    var token: Token?
    override func viewDidLoad() {
        super.viewDidLoad()
        LoginService.login(token.unwrap())
    }
}

Installing

  • For iOS 8+ projects with CocoaPods:
    pod 'Sukari'

Contributing

Please read CONTRIBUTING.md for details on our code of conduct, and the process for submitting pull requests to us.

Authors

Chris Karani

License

This project is licensed under the MIT License - see the LICENSE.md file for details

Sukari

🍯 Sweet Syntactical Sugar For Swift

Sukari Info

⭐ Stars 30
🔗 Source Code github.com
🕒 Last Update 9 months ago
🕒 Created 5 years ago
ğŸž Open Issues 1
➗ Star-Issue Ratio 30
ğŸ˜Ž Author chriskarani