ralfebert

import SwiftUI

class DemoModel : ObservableObject {
    
    enum State {
        case value(Date)
    }
    
    @Published var counter = 0
    @Published var state = State.value(Date())

ralfebert

#!/usr/bin/env ruby

# Create and open a file from the shell using simple templates
# https://gist.github.com/ralfebert/cdc30dbc9d2c2356d8f9b6b7c1492888/edit

require 'date'
require 'shellwords'
require 'ostruct'
require 'optionparser'

ralfebert

func arrayWith(count: Int, sum : Int) -> [Int] {
    assert(count >= 1)
    var result = [sum]
    while result.count < count {
        let randomIndex = result.indices.randomElement()!
        let v = Int.random(in: 0...result[randomIndex])
        result[randomIndex] -= v
        result.append(v)
    }
    return result

ralfebert

#!/usr/bin/env python
import os
import sys
import subprocess
import shutil
import json
import re
import time
from distutils.spawn import find_executable

ralfebert

import CoreGraphics
import CoreImage

func imageMetadataString(image: CGImage) -> String {
    return "\(image.width)x\(image.height) bitsPerComponent:\(image.bitsPerComponent) bytesPerRow:\(image.bytesPerRow) bitsPerPixel:\(image.bitsPerPixel)"
}

/**
 @brief Returns the maximum difference of pixel values in the image.
 @discussion Assumes doImagesHaveSameMeta has already returned true on

ralfebert

#!/usr/bin/env ruby

require 'nokogiri'

def show_usage(msg = nil)
	puts "#{msg}\n\n" if msg
	puts "Usage:\n\t#{$PROGRAM_NAME} [storyboard_file]"
	exit(0)
end

ralfebert

#!/usr/bin/env ruby

require 'fileutils'
require 'xcodeproj'

unless ARGV.count == 2
	puts "Usage: xcode_set_development_region.rb [project] [region]"
  exit(1)
end

ralfebert

From 5366b677f1f7a1053de5904f96ba5108ffaf8953 Mon Sep 17 00:00:00 2001
From: Ralf Ebert <info@ralfebert.de>
Date: Thu, 7 May 2015 23:33:01 +0200
Subject: [PATCH] Fix for #844: Incompatibility haml (4.0.6) -> sprockets
 (3.0.3) causing error 'wrong number of arguments' for inline :sass filter in
 haml template

---
 lib/haml/sass_rails_filter.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

ralfebert

//
//  Swift-KVO
//
//  Created by Jim Correia on 6/5/14.
//  Copyright (c) Jim Correia. All rights reserved.
//
//  Update: 6/17/2014
//
//  KVOContext has gone away; use the same idiom you'd use from Objective-C for the context

ralfebert

git config --global alias.lg "log --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr %an)%Creset' --abbrev-commit --date=relative"