I hereby claim:
- I am paulwoodiii on github.
- I am paulwoodiii (https://keybase.io/paulwoodiii) on keybase.
- I have a public key whose fingerprint is 4CFB 8CC8 7E0B B82F 81C8 36A2 2780 1CCB 13EA 9566
To claim this, I am signing this object:
Paul Wood III PaulWoodIII
PaulWoodIII
/ SelectedItems.swift
Created
August 19, 2019 00:02
quick example of how to use selection in a SwiftUI list, an ObservableObject provides the content as well
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| //: [Previous](@previous) | |
| import SwiftUI | |
| import Combine | |
| import PlaygroundSupport | |
| class Context: ObservableObject { | |
| @Published var selectedItems: Set<String> | |
| @Published var items: Array<String> | |
PaulWoodIII
/ SelectedItems.swift
Created
August 19, 2019 00:36
SwiftUI does not select items with this code
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| // | |
| // SelectedItems.swift | |
| // OrderedList | |
| // | |
| // Created by Paul Wood on 8/18/19. | |
| // Copyright © 2019 Paul Wood. All rights reserved. | |
| // | |
| import SwiftUI | |
| import Combine |
PaulWoodIII
/ SelectedItems+ItemIsAClass.swift
Created
August 19, 2019 00:41
selected items are not selected if the Item type is a reference instead of a value as well
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| // | |
| // SelectedItems.swift | |
| // OrderedList | |
| // | |
| // Created by Paul Wood on 8/18/19. | |
| // Copyright © 2019 Paul Wood. All rights reserved. | |
| // | |
| import SwiftUI | |
| import Combine |
PaulWoodIII
/ SingleyLinkedList.swift
Created
August 19, 2019 23:57
A playground and implementation of a SingleLinkedList in Swift
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| //: [Previous](@previous) | |
| import Foundation | |
| class SingleyLinkedList: CustomStringConvertible, Sequence { | |
| struct Iterator: Swift.IteratorProtocol { | |
| typealias Element = Int | |
| internal var nextValue: SLLNode? | |
| mutating func next() -> Int? { |
PaulWoodIII
/ keybase.md
Created
August 20, 2019 23:15
PaulWoodIII
/ SwapSwiftUI.swift
Created
August 21, 2019 11:39
SwiftUI Swap the position of an element in a Stack View with animation
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| import SwiftUI | |
| extension String: Identifiable { | |
| public var id: String { return self } | |
| } | |
| struct ContentView: View { | |
| @State var list: [String] = ["Hello", "World"] | |
PaulWoodIII
/ InsertionSortView.swift
Created
August 21, 2019 13:25
Insertion Sort Visualized on the Apple Watch using SwiftUI
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| // | |
| // ContentView.swift | |
| // WatchSort WatchKit Extension | |
| // | |
| // Created by Paul Wood on 8/21/19. | |
| // Copyright © 2019 Paul Wood. All rights reserved. | |
| // | |
| // InsertionSortArray take from Apple's Sample Code and modified for SwiftUI | |
| // https://developer.apple.com/documentation/uikit/views_and_controls/collection_views/using_collection_view_compositional_layouts_and_diffable_data_sources | |
| // Check out the talk on diffable datasources here: https://developer.apple.com/videos/play/wwdc2019/220 |
PaulWoodIII
/ BinarySearchView.swift
Created
August 22, 2019 15:49
bare minimum to simply display a representation of a binary search tree in SwiftUI with some graphical context
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| // | |
| // BinarySearchView.swift | |
| // WatchSort WatchKit Extension | |
| // | |
| // Created by Paul Wood on 8/22/19. | |
| // Copyright © 2019 Paul Wood. All rights reserved. | |
| // | |
| import SwiftUI | |
| import Combine |
PaulWoodIII
/ BinarySearchView.swift
Created
August 23, 2019 01:01
Binary Search visualized on the Apple Watch, Swiftsy Bitsy Datastructures and Algorithms
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| // | |
| // BinarySearchView.swift | |
| // WatchSort WatchKit Extension | |
| // | |
| // Created by Paul Wood on 8/22/19. | |
| // Copyright © 2019 Paul Wood. All rights reserved. | |
| // | |
| import SwiftUI | |
| import Combine |
PaulWoodIII
/ BinarySortTreeInsertionView.swift
Created
August 23, 2019 18:15
Binary Sort Visualized based on insertion order you can see a different BST. This displays why you randomize insertion of a BST
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| // | |
| // ContentView.swift | |
| // BinarySearchVisualized | |
| // | |
| // Created by Paul Wood on 8/23/19. | |
| // Copyright © 2019 Paul Wood. All rights reserved. | |
| // | |
| import SwiftUI | |
| import Combine |