nanoxd

dispatchPrecondition(
  condition: DispatchPredicate.onQueue(DispatchQueue.main)
)

nanoxd

/// Type erased Optional protocol
protocol OptionalType {
    associatedtype WrapType

    var isSome: Bool { get }
    var isNone: Bool { get }

    var unsafelyUnwrapped: WrapType { get }
}

nanoxd

/// A type representing an alternative of one of two types.
///
/// By convention, and where applicable, `Left` is used to indicate failure, while `Right` is used to indicate success. (Mnemonic: “right” is a synonym for “correct.”)
///
/// Otherwise, it is implied that `Left` and `Right` are effectively unordered alternatives of equal standing.
public enum Either<Left, Right> {
    case left(Left)
    case right(Right)

    /// Returns the value of `Left` instances, or `nil` for `Right` instances.

nanoxd

import Foundation
import RxSwift
import RxCocoa

extension ObservableType {
    /// Unwraps an Optional Element if it's present
    ///
    /// - Returns: The safely unwrapped item
    func unwrap<T>() -> Observable<T> where E == Optional<T> {
        return filter { $0 != nil }.map { $0! }

nanoxd

final class HelloWorldViewModel: ViewModelType {
  let input: Input
  let output: Output
  
  struct Input {
    let name: Anyobserver<String>
  }
  
  struct Output {
    let greeting: Driver<String>

nanoxd

prefix operator ^

prefix func ^<Root, Value>(keyPath: KeyPath<Root, Value>) -> (Root) -> Value {
    return { $0[keyPath: keyPath] }
}

nanoxd

public struct PermutationIterator<T>: IteratorProtocol {
    private var hasReturnedInitial = false
    private var a: [T]
    private var c: [Int]
    private let n: Int
    private var i = 0

    public init<C: Collection>(_ values: C) where C.Element == T {
        a = Array(values)
        n = a.count

nanoxd

#!/bin/sh
#
# Lint any changed files using swiftlint.
#
# This works both independently and as a run phase script.

# Path to installed version of Swift lint.
readonly SWIFT_LINT_PATH=$(which swiftlint)

if [ -z "$SWIFT_LINT_PATH" ]; then

nanoxd

-- Sets your audio input source to "Internal Microphone"
-- Frequently needed if you use bluetooth headpohones and
-- run the Xcode iOS simulator, which will often set your
-- headphones to be the input device, resulting in a drastic
-- decrease in sound quality, and making it mono 

tell application "System Preferences" to activate
tell application "System Preferences"
    reveal anchor "input" of pane id "com.apple.preference.sound"
end tell

nanoxd

extension UIWindow {
  final class StatusBarPreferringViewController: UIViewController {
    // MARK: - Inputs

    private let statusBarStyle: UIStatusBarStyle

    // MARK: - Initialization

    init(statusBarStyle: UIStatusBarStyle)
      self.statusBarStyle = statusBarStyle