mminer

import AppKit

class HoverView: NSView {

    override var wantsUpdateLayer: Bool {
        return true
    }

    private var isMouseOver = false {
        didSet {

mminer

import AppKit

extension NSButton {

    func set(textColor color: NSColor) {
        let newAttributedTitle = NSMutableAttributedString(attributedString: attributedTitle)
        let range = NSRange(location: 0, length: attributedTitle.length)

        newAttributedTitle.addAttributes([
            .foregroundColor: color,

mminer

extension String {

    func insert(_ string: String, at index: Int) -> String {
        let prefix = String(characters.prefix(index))
        let suffix = String(characters.suffix(characters.count - index))
        return prefix + string + suffix
    }
}

mminer

import AppKit

extension NSImage {

    convenience init?(base64EncodedString: String) {
        guard
            let url = URL(string: base64EncodedString),
            let data = try? Data(contentsOf: url)
        else {
            return nil

mminer

import Foundation

func format(bytes: Double) -> String {
    guard bytes > 0 else {
        return "0 bytes"
    }

    // Adapted from http://stackoverflow.com/a/18650828
    let suffixes = ["bytes", "KB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB"]
    let k: Double = 1000

mminer

/* 
    <label className="switch">
        <input type="checkbox" />
        <div className="checkbox"></div>
    </label>
*/

.switch {
  $active-color: #27c940;
  $switch-height: 24px;

mminer

// Usage:
//
// const backspace = 8;
//
// export default withHotkeys({
//   [backspace]: props => evt => {
//     ...
//   },
// })(YourComponent);

mminer

func parent(ofPath path: String, levels: Int) -> String {
    var parentPath = path

    for _ in 1...levels {
        parentPath = (parentPath as NSString).deletingLastPathComponent
    }

    return parentPath
}

mminer

import PlaygroundSupport
import SpriteKit

// Set up scene:

let size = CGSize(width: 480, height: 320)
let scene = SKScene(size: size)
scene.physicsBody = SKPhysicsBody(edgeLoopFrom: scene.frame)
scene.physicsWorld.gravity = CGVector.zero // Enabled later

mminer

// Adapted from http://stackoverflow.com/a/1248

private let minuteInterval: TimeInterval = 60
private let hourInterval: TimeInterval = 60 * minuteInterval
private let dayInterval: TimeInterval = 24 * hourInterval
private let monthInterval: TimeInterval = 30 * dayInterval

extension Date {

    var relative: String {