marlonjames71

// For one dimensional array
func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
	let item = mediaItems[indexPath.item]
	let pagedMediaViewController = PagedMediaController(mediaItem: item, currentIndex: indexPath.item)
	pagedMediaViewController.modalPresentationStyle = .overFullScreen
	present(pagedMediaViewController, animated: true)
}

//	In case you're dealing with a two dimensional array like I was dealing with since the collection view's items
//	had sections

marlonjames71

class MediaViewController: UIViewController {
	let mediaItem: MediaItem

	init(mediaItem: MediaItem) {
		self.mediaItem = mediaItem
	}

	required init(coder: NSCoder) {
		fatalError("Use init(mediaItem: MediaItem)")
	}

marlonjames71

class PagedMediaViewController: UIPageViewController {
	// MARK: - Properties
	private var mediaItems: [MediaItem]
	private var currentIndex: Int


	// MARK: - Init
	init(mediaItems: [MediaItem], currentIndex: Int) {
		self.mediaItems = mediaItems
	  	self.currentIndex = currentIndex

marlonjames71

struct MediaItem {
	let id: UUID
	let mediaType: MediaType
	let title: String?
	let mediaUrl: URL?
}

enum MediaType { case video, photo }

marlonjames71

// For one dimensional array
func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
	let item = mediaItems[indexPath.item]
	let pagedMediaViewController = PagedMediaController(mediaItem: item, currentIndex: indexPath.item)
	pagedMediaViewController.modalPresentationStyle = .overFullScreen
	present(pagedMediaViewController, animated: true)
}

//	In case you're dealing with a two dimensional array like I was dealing with since the collection view
//	had sections

marlonjames71

extension UIView {
    
    /// Applies rounded corners with masking to specific corners and with corner curve option.
    func roundCorners(cornerRadius: CGFloat, roundedStyle: CALayerCornerCurve, corners: CACornerMask) {
        layer.cornerRadius = cornerRadius
        layer.cornerCurve = roundedStyle
        layer.maskedCorners = corners
    }
}

marlonjames71

struct MyViewControllerClass_Previews: PreviewProvider {
    static var previews: some View {
        UIViewControllerPreview {
            return MyViewControllerClass()
        }
        .previewDevice("iPhone SE (2nd generation)")
    }
}

marlonjames71

// This was originally done in Playgrounds
// You can plop this in Playgrounds and it should work.

import UIKit

let title = "The best camping trip of the year with the best friends"

func checkForValidQueryString(_ string: String) -> Bool {
	guard
		!string.isEmpty,

marlonjames71

extension Color {
    static let bg = Color("mainBG")
    static let secondaryBG = Color("secondaryBG")
    static let greyText = Color("greyText")
}

marlonjames71

import Foundation

protocol NextObject: AnyObject, Hashable {
	func isEqual(_ object: Any?) -> Bool

	var hash: Int { get }

	var superclass: AnyClass? { get }

	func `self`() -> Self