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@nalexn
nalexn / CancelBag.swift
Last active November 1, 2023 06:43
Collecting AnyCancellable tokens in declarative SwiftUI fashion
// Copyright © 2019 Alexey Naumov. MIT License
import Combine
typealias CancelBag = Set<AnyCancellable>
extension CancelBag {
mutating func collect(@Builder _ cancellables: () -> [AnyCancellable]) {
formUnion(cancellables())
}
//Copyright 2019 Soroush Khanlou
//
//Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
//
//The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
//
//THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE O
@keith
keith / simctl-commands.txt
Last active December 7, 2022 23:27
All the subcommands of `xcrun simctl` (including ones that aren't listed in `simctl help`) LC_SOURCE_VERSION 776.1 (Xcode 13.0 beta 5)
addmedia
addphoto
addvideo
appinfo
boot
bootstatus
clone
create
darwinup
delete
@sgr-ksmt
sgr-ksmt / AnyObserver+.swift
Last active September 9, 2022 10:07
MVVM + RxSwift + Property Wrapper
extension AnyObserver {
static func create<E>(_ relay: PublishRelay<E>) -> AnyObserver<E> {
return .init { event in
guard case let .next(value) = event else { return }
relay.accept(value)
}
}
static func create<E>(_ relay: BehaviorRelay<E>) -> AnyObserver<E> {
return .init { event in
@pythoninthegrass
pythoninthegrass / jenkins-docker-compose.yml
Last active February 1, 2025 00:32 — forked from SWBSanjeewa/jenkins-docker-compose
Run jenkins master and slave using docker compose
# MASTER PRE-REQS
# Install docker, docker-compose
# mkdir -p ~/{jenkins,jnlp_slave}
# master
# docker run -d \
# -u root \
# --name=jenkins \
# -e TZ=America/Denver \
@freak4pc
freak4pc / Combine+WithLatestFrom.swift
Last active November 25, 2024 05:58
withLatestFrom for Apple's Combine
//
// Combine+WithLatestFrom.swift
//
// Created by Shai Mishali on 29/08/2019.
// Copyright © 2019 Shai Mishali. All rights reserved.
//
import Combine
// MARK: - Operator methods
@JoshuaSullivan
JoshuaSullivan / core-image-filters-ios-13.md
Last active March 19, 2024 15:17
An enumeration of iOS 13 Core Image filters.

Core Image Filters

iOS 13 has 218 filters.

New Filters in iOS 13

  • CIDocumentEnhancer
  • CIGaborGradients
  • CIKeystoneCorrectionCombined
  • CIKeystoneCorrectionHorizontal
  • CIKeystoneCorrectionVertical
@mshafer
mshafer / ContentView.swift
Last active October 11, 2024 13:00
Slide-over card (like in Maps or Stocks) using SwiftUI
import SwiftUI
struct ContentView : View {
var body: some View {
ZStack(alignment: Alignment.top) {
MapView()
SlideOverCard {
VStack {
CoverImage(imageName: "maitlandbay")
Text("Maitland Bay")
@castwide
castwide / rails.rb
Last active October 24, 2024 16:26
Enhance Rails Intellisense in Solargraph
# The following comments fill some of the gaps in Solargraph's understanding of
# Rails apps. Since they're all in YARD, they get mapped in Solargraph but
# ignored at runtime.
#
# You can put this file anywhere in the project, as long as it gets included in
# the workspace maps. It's recommended that you keep it in a standalone file
# instead of pasting it into an existing one.
#
# @!parse
# class ActionController::Base
@MightyPork
MightyPork / custom-serde.rs
Created June 11, 2019 20:34
example of custom serialize and deserialize in serde
use serde::ser::SerializeMap;
use serde::{Serialize, Serializer, de::Visitor, de::MapAccess, Deserialize, Deserializer};
use std::fmt;
#[derive(Debug)]
struct Custom(String, u32);
impl Serialize for Custom {
fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
where