benigumocom

extension Array where Element: Collection, Element.Index == Int {
  func showTable() {
    transposed()
      .map { $0.map { "\($0)" } }
      .map {
        let max = $0.map { $0.countAsHalfWidth }.max()!
        return $0.map { $0.padding(length: max) }
      }
      .transposed()
      .map { "| " + $0.joined(separator: " | ") + " |" }

benigumocom

import Foundation

@Observable final class Pong {
  var squares: [Square] = []
  var balls: [Ball] = []
  var dayCount = 0
  var nightCount = 0
  var generation = 0

  private var cols = 0

benigumocom

extension Collection where Element: Collection,
                           Self.Index == Int, Element.Index == Int {

  func transposed1() -> [[Element.Element]] {
    let cols = 0 ..< (self.first?.count ?? 0)
    let rows = 0 ..< self.count
    var result: [[Element.Element]] = []
    for col in cols {
      var newRow: [Element.Element] = []
      for row in rows {

benigumocom

2025-03-03
+------+------------+-------+-------+----------+----------+
|  iOS |    RELEASE |  WW % |  JP % | WW SUM % | JP SUM % |
+======+============+=======+=======+==========+==========+
| 16.0 | 2022-09-12 |  0.59 |  0.61 |    91.15 |    93.86 |
+------+------------+-------+-------+----------+----------+
| 16.1 | 2022-10-24 |  1.23 |  1.43 |    90.56 |    93.25 |
+------+------------+-------+-------+----------+----------+
| 16.2 | 2022-12-13 |  0.62 |  0.79 |    89.33 |    91.82 |
+------+------------+-------+-------+----------+----------+

benigumocom

import SwiftUI
import SwiftData

struct BackyardBirdsDataContainerViewModifier: ViewModifier {
    let container: ModelContainer
    
    init(inMemory: Bool) {
        container = try! ModelContainer(for: DataGeneration.schema, configurations: [ModelConfiguration(isStoredInMemoryOnly: inMemory)])
    }
    

benigumocom

import SwiftUI
import SwiftData

public extension View {
  func backyardBirdsDataContainer(inMemory: Bool = true) -> some View {
    modifier(DataContainerViewModifier(inMemory: inMemory))
  }
}

struct DataContainerViewModifier: ViewModifier {

benigumocom

import SwiftUI

// 1
//struct Parent: View {
//  @State private var isOn = false
//
//  var body: some View {
//    VStack {
//      Rectangle().fill(isOn ? .yellow : .gray)
//      Toggle(isOn ? "ON" : "OFF", isOn: $isOn)

benigumocom

struct ItemRow: View {
  var body: some View {
    VStack(alignment: .leading) {
      Text("ベイスターズ優勝")
        .font(.headline)
        .background(.white) // *
      Text("2023-12-28")
        .font(.caption)
        .foregroundStyle(.secondary)
        .background(.red) // *

benigumocom

import SwiftUI
import PlaygroundSupport

struct ParentView: View {
  @State private var text: String = ""

  var body: some View {
    VStack {
      TextField("Parent", text: $text)
      Text(text)

benigumocom

struct BirdsSearchResults<Content: View>: View {
  private var searchText: Binding<String>
  private var content: (Bird) -> Content

  @Query(sort: \Bird.creationDate) private var birds: [Bird]

  init(searchText: Binding<String>, @ViewBuilder content: @escaping (Bird) -> Content) {
    self.searchText = searchText
    self.content = content
  }