stormychel

<#
    pbcopy.ps1 — A PowerShell function to mimic macOS `pbcopy`

    📌 Usage:
        "Hello world" | pbcopy
        pbcopy       # then type text, Ctrl+Z + Enter

    📁 Install:
        - Save this file somewhere on disk, e.g. C:\Scripts\pbcopy.ps1
        - Open your PowerShell profile: notepad $PROFILE

stormychel

extension View {
    /// Conditionally displays the view based on the provided Boolean condition.
    ///
    /// This modifier allows you to show or hide a view depending on the value of `condition`.
    /// If `condition` is `true`, the view is displayed as is.
    /// If `condition` is `false`, the view is replaced by an `EmptyView`, which effectively removes it from the layout.
    ///
    /// - Parameter condition: A Boolean value that determines whether the view should be displayed. If `true`, the view is shown; if `false`, it is hidden.
    /// - Returns: Either the view itself, or an `EmptyView` if the condition is `false`.
    ///

stormychel

extension URLResponse {
    /// Returns casted `HTTPURLResponse`
    var http: HTTPURLResponse? {
        return self as? HTTPURLResponse
    }
}

extension HTTPURLResponse {
    /// Returns `true` if `statusCode` is in range 200...299.
    /// Otherwise `false`.

stormychel

// taken 2018-03-19 from wikipedia. https://en.wikipedia.org/wiki/List_of_ISO_639-1_codes

public enum Iso639_1: String {
    case ab = "AB"
    case aa = "AA"
    case af = "AF"
    case ak = "AK"
    case sq = "SQ"
    case am = "AM"
    case ar = "AR"

stormychel

/// Check whether active window is in fullscreen mode.
/// - Parameter processIdentifier: the pid given by "NSWorkspace.shared.frontmostApplication?.processIdentifier"
/// - Returns: true if fullscreen, false if windowed
func isFullScreen(processIdentifier: pid_t) -> Bool {
    if let winArray: CFArray = CGWindowListCopyWindowInfo(.excludeDesktopElements, kCGNullWindowID) {
        for i in 0..<CFArrayGetCount(winArray) {
            if let window: [String : Any] = unsafeBitCast(CFArrayGetValueAtIndex(winArray, i), to: CFDictionary.self) as? [String : Any] {
                if let pid = window["kCGWindowOwnerPID"] as? Int32 {
                    if pid == processIdentifier {
                        if let bounds: [String : Any] = window["kCGWindowBounds"] as? [String : Any], let boundsWidth = bounds["Width"] as? CGFloat, let boundsHeight = bounds["Height"] as? CGFloat {

stormychel

extension AnyView {
    /// Return UIHostingController for a SwiftUI View.
    /// - Usage:  let vc = AnyView( YourSwiftUIViewHere() ).asUIHostingController()
    /// - Created by Michel Storms.
    /// - Returns: UIHostingController ready to use with UIKit.
    func asUIHostingController() -> UIHostingController<AnyView> {
        return UIHostingController(rootView: self)
    }
}

stormychel

extension UIViewController {
    var previousViewController: UIViewController? {
        guard let navigationController = navigationController else { return nil }
        let count = navigationController.viewControllers.count
        return count < 2 ? nil : navigationController.viewControllers[count - 2]
    }
}

stormychel

extension NSManagedObject {
    /// Print content of object to console.
    func printContent() {
        print("\nNSManagedObjectID: \(self.objectID) - key/value dump:")
        for key in self.entity.attributesByName.keys {
            print("\(key): \(self.value(forKey: key) ?? "nil")")
        }
        print("\n")
    }
}

stormychel

import os

def createFolder(directory):
    try:
        if not os.path.exists(directory):
            os.makedirs(directory)
    except OSError:
        print ('Error: Creating directory. ' +  directory)