koingdev

/**	Handle UIControl event closure-base instead of (target/action)

	Example:
	```swift
	// Button
	button.on(.touchUpInside) { btn in
		print("Button clicked")
	}
	// TextField
	textField.on(.editingChanged) { tf in

koingdev

// From this
didFinishLoading = { [weak self] in
    guard let self = self else { return }
    self.tableView.reloadData()
}

// To this
didFinishLoading = weaker(self) { s in
    // No more boilerplate code :)
    s.tableView.reloadData()

koingdev

import UIKit
import Foundation

func generateQR(from string: String) -> Data? {
	
	let data = string.data(using: String.Encoding.utf8)
	
	guard let qrFilter = CIFilter(name: "CIQRCodeGenerator") else { return nil }
	qrFilter.setValue(data, forKey: "inputMessage")