seanwoodward’s gists

seanwoodward / alignment-guides-tool.swift

Last active March 10, 2025 05:01 — forked from swiftui-lab/alignment-guides-tool.swift

A few updates to such a great example

	// The SwiftUI Lab
	// Website: https://swiftui-lab.com
	// Article: https://swiftui-lab.com/alignment-guides

	import SwiftUI
	import Observation

	extension EnvironmentValues {
	@Entry var alignmentModel: Model = Model()
	}

seanwoodward / Tuple.swift

Last active March 19, 2024 04:36

Tuple struct using Parameter Packs to facilitate things like using a tuple as keys in dictionaries or values in sets and heaps.

	#if swift(>=5.9)

	import Foundation

	public struct Tuple<T, each U> {

	private let head: T
	private let tail: (repeat (each U))

	public var values: (T, repeat each U) {

seanwoodward / uuid.sh

Created November 3, 2023 10:15 — forked from ultim8k/uuid.sh

Generate UUID in BASH/ZSH

	### Source: https://coderwall.com/p/t_sz3q/generate-uuid-at-shell-prompt

	# alias uuid="python -c 'import sys,uuid; sys.stdout.write(str(uuid.uuid4()))' \| pbcopy && pbpaste && echo"
	alias uuid="uuidgen \| tr -d '\n' \| tr '[:upper:]' '[:lower:]' \| pbcopy && pbpaste && echo"

seanwoodward / OrdinalNumberFormatStyle.swift

Last active November 4, 2023 22:53

Quick and dirty FormatStyle for ordinal representation of a given Int

	struct OrdinalNumberFormatStyle: FormatStyle {
	func format(_ value: Int) -> String {
	Self.ordinalFormatter.string(from: NSNumber(value: value)) ?? String(describing: value)
	}

	static var ordinalFormatter: NumberFormatter = {
	let formatter = NumberFormatter()
	formatter.numberStyle = .ordinal
	formatter.locale = .autoupdatingCurrent
	return formatter

seanwoodward / AppStorage.Key++.swift

Created March 28, 2022 15:41

Extend AppStorage property wrapper to use typed keys instead of strings

	import SwiftUI

	extension AppStorage {
	public struct Key {
	let name: String
	}
	}

	extension AppStorage {
	public init(wrappedValue: Value, _ key: AppStorage.Key, store: UserDefaults? = nil) where Value == Bool {

seanwoodward / ContactPickerButton.swift

Last active May 27, 2024 03:31

Using CNContactPickerViewController from SwiftUI View

	import SwiftUI
	import Contacts
	import ContactsUI

	struct SomeView: View {
	@State var contact: CNContact?

	var body: some View {
	VStack {
	Text("Selected: \(contact?.givenName ?? "")")

seanwoodward / UpdateKeyBindingSet.sh

Last active March 28, 2022 13:48

Shell Script for Updating Xcode IDETextKeyBindingSet.plist with custom actions: Insert New Line Above, Insert New Line Below, and Duplicate Current Line

	# update with the path to your file,
	# /Applications/Xcode.app/Contents/Frameworks/IDEKit.framework/Versions/A/Resources/IDETextKeyBindingSet.plist
	KEYBINDINGSET='IDETextKeyBindingSet.plist'

	plutil -insert 'User Defined' -dictionary -- "$KEYBINDINGSET"
	# ^⇧⏎
	plutil -insert 'User Defined'.'Insert New Line Above Current Line' -string 'moveUp:, moveToEndOfParagraph:, insertParagraphSeparator:' -- "$KEYBINDINGSET"
	# ^⌥⏎
	plutil -insert 'User Defined'.'Insert New Line Below Currnt Line' -string 'moveToEndOfParagraph:, insertParagraphSeparator:' -- "$KEYBINDINGSET"
	# ⌘D

seanwoodward / custom-shortcuts.txt

Last active October 15, 2021 16:40 — forked from CodeSlicing/custom-shortcuts.txt

Dictionary entries for CodeSlicing episode on custom shortcuts

	<key>User Defined</key>
	<dict>
	<key>Insert New Line Above Current Line</key>
	<string>moveUp:, moveToEndOfParagraph:, insertParagraphSeparator:</string>
	<key>Insert New Line Below Currnt Line</key>
	<string>moveToEndOfParagraph:, insertParagraphSeparator:</string>
	<key>Duplicate Current Line Down</key>
	<string>selectParagraph:, delete:, yank:, moveToBeginningOfParagraph:, yank:, moveUp:, moveToEndOfParagraph:</string>
	</dict>

seanwoodward / BindingSample.swift

Created September 29, 2021 17:45

SwiftUI @binding and @State properties with custom initialization

	import SwiftUI

	struct CustomDatePickerExample: View {

	@Binding private var currentDate: Date

	@State private var currentYear: Int
	@State private var currentMonth: Int

	var body: some View {

seanwoodward / Collection+random(pick:).swift

Last active June 7, 2019 03:19

Pick a number of random elements from an array. Better way?

	extension Collection {
	func random(pick: Int) -> [Element] {
	return self.indices.shuffled().prefix(pick).map { self[$0] }
	}
	}

Sean Woodward seanwoodward