Skip to content

Instantly share code, notes, and snippets.

View samsonjs's full-sized avatar

Sami Samhuri samsonjs

View GitHub Profile
@TALlama
TALlama / anonymizer.rb
Created May 17, 2024 16:03
This class will use your existing FactoryBot factories to rewrite the data already in the db, keeping the associations and structure but replacing the content.
class Anonymizer
include ActiveSupport::Benchmarkable
attr_reader :factory_names, :callbacks
def initialize(factory_names = nil, callbacks = {})
raise ArgumentError.new("You must be in development to use the anonymizer") unless Rails.env.development?
require Rails.root.join("spec/factories") unless FactoryBot.factories.count > 0
@factory_names = [*factory_names].compact.map(&:to_sym)
@chockenberry
chockenberry / ContentView.swift
Created April 18, 2024 21:21
Observable with backing store
//
// ContentView.swift
// ObservableTester
//
// Created by Craig Hockenberry on 4/18/24.
//
import SwiftUI
class BackingStore {
import SwiftUI
import AsyncAlgorithms
struct AsyncChanges<V>: ViewModifier where V : Equatable, V: Sendable {
typealias Element = (oldValue: V, newValue: V)
typealias Action = (AsyncStream<Element>) async -> Void
@State private var streamPair = AsyncStream<Element>.makeStream()
private let action: Action
private let value: V
@insidegui
insidegui / devicectl.sh
Created October 19, 2023 21:58
Helper functions for using devicectl to kill processes on connected iOS devices
# Add to your zsh profile
function devicepid() {
if [ -z "$1" ]; then
echo "Usage: devicepid <device-name> <search>"
echo "Example: devicepid 'iPhone 15 Pro Max' SpringBoard"
return 1
fi
if [ -z "$2" ]; then
@ole
ole / RelativeSizeLayout.swift
Last active October 12, 2024 09:25
A SwiftUI layout and modifier for working with relative sizes ("50 % of your container"). https://oleb.net/2023/swiftui-relative-size/
import SwiftUI
extension View {
/// Proposes a percentage of its received proposed size to `self`.
///
/// This modifier multiplies the proposed size it receives from its parent
/// with the given factors for width and height.
///
/// If the parent proposes `nil` or `.infinity` to us in any dimension,
/// we’ll forward these values to our child view unchanged.
@justin
justin / sim.zsh
Last active January 18, 2023 20:21
Convenience wrapper around the simctl command to perform operations related to iOS simulators.
#!/usr/bin/env zsh
#
# Convenience wrapper around the simctl command to perform operations related to iOS simulators.
# Author: Justin Williams (@justin)
#
# Usage: sim <options> <subcommand>
#
# This script is designed to work with ZSH. ymmv with other shells.
set -e
@UnderscoreDavidSmith
UnderscoreDavidSmith / Sparkle.swift
Created December 20, 2022 16:00
Sparkle Effect in SwiftUI
@available(iOS 15.0, *)
struct TwinkleView:View {
private func position(in proxy: GeometryProxy, sparkle:Sparkle) -> CGPoint {
let radius = min(proxy.size.width, proxy.size.height) / 2.0
let drawnRadius = (radius - 5) * sparkle.position.x
let angle = Double.pi * 2.0 * sparkle.position.y
let x = proxy.size.width * 0.5 + drawnRadius * cos(angle)
let y = proxy.size.height * 0.5 + drawnRadius * sin(angle)
@samsonjs
samsonjs / BetterNotification.swift
Last active November 28, 2022 06:12
Slightly better type-safe notifications for Apple platforms
import Combine
import Foundation
public protocol BetterNotification {}
private extension BetterNotification {
static var notificationName: Notification.Name {
Notification.Name(rawValue: "BetterNotification:\(Self.self)")
}
}
@dejager
dejager / RoundedPolygon.swift
Created October 18, 2022 05:57
A SwiftUI Shape that draws a polygon with a given number of corners and a corner radius.
//
// RoundedPolygon.swift
//
// Created by Nate on 2022-10-17.
//
import SwiftUI
struct RoundedPolygon: Shape {
@marcoarment
marcoarment / S3.php
Last active June 18, 2024 14:15
A simple PHP class to perform basic operations against Amazon S3 and compatible services.
<?php
/*
A simple PHP class to perform basic operations against Amazon S3 and compatible
services. Requires modern PHP (7+, probably) with curl, dom, and iconv modules.
Copyright 2022 Marco Arment. Released under the MIT license:
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