omochi

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Swift6のprotocol

わいわいswiftc #36

@omochimetaru

---

sidepelican

import SwiftUI

func longlongAsyncFunction() async {
    let id = UUID()
    print("\(id): start")
    do {
        try await withTaskCancellationHandler {
            try await Task.sleep(nanoseconds: 1000 * 1000 * 1000 * 10)
            print("\(id): end")
        } onCancel: {

rizumita

import Foundation
import Combine

public func async<T>(_ body: @escaping (Yield<T>) throws -> ()) -> Async<T> {
    Async(body: body)
}

public func await<P>(_ publisher: P) throws -> P.Output where P: Publisher {
    try publisher.await()
}

ha1f

#!/bin/sh

echo "Running pre-commit..."

# pre-commit自体が最新かどうかをチェック
PRECOMMIT_MASTER_FILE='./script/pre-commit'
if [ -e $PRECOMMIT_MASTER_FILE ]; then
  diff -s $PRECOMMIT_MASTER_FILE ./.git/hooks/pre-commit > /dev/null 2>&1
  if [ $? -ne 0 ]; then
    cp $PRECOMMIT_MASTER_FILE ./.git/hooks/pre-commit

omochi

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iOS13とmacOS CatalinaのWebSocketサポート

参加してなくてもついていけるもん！

WWDCゴリゴリキャッチアップ会 2019

@omochimetaru

---

omochi

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Opaque Result Typeの実装

omochimetaru

わいわいswiftc #11

---

疑問

omochi

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Opaque Result Typeの解説

omochimetaru

わいわいswiftc #11

---

5秒なら

omochi

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ABI安定化とLibrary Evolution

omochimetaru

わいわいswiftc #11

---

Swift5といえば

marty-suzuki

// This sample works on Swift4.2 and Swift5!
// Let's try to execute this sample with Playground!

import Foundation

// - MARK: Artificially RxSwift classes

public enum Rx {
    public final class Observable<E> {}

floriankugler

import UIKit

typealias Constraint = (UIView, UIView) -> NSLayoutConstraint

func equal<L, Axis>(_ to: KeyPath<UIView, L>, constant: CGFloat = 0) -> Constraint where L: NSLayoutAnchor<Axis> {
    return equal(to, to, constant: constant)
}

func equal<L, Axis>(_ from: KeyPath<UIView, L>, _ to: KeyPath<UIView, L>, constant: CGFloat = 0) -> Constraint where L: NSLayoutAnchor<Axis> {
    return { view1, view2 in