ralfebert’s gists

ralfebert / Haptics.swift

Last active May 28, 2021 14:59

	import CoreHaptics
	import SwiftUI

	enum FeedbackType {
	case selection, success, error
	}

	class Haptics {

	@AppStorage("HaptikFeedbackEnabled") var haptikFeedbackEnabled = true

ralfebert / Summary Bottom drawer implementations.md

Last active February 25, 2022 08:01

Components

https://github.com/LucasMucGH/BottomSheet (works; examples work and provide a reasonable multi-height bottom drawer for swiftui, although in detail it's different from the Apple Maps one)
https://github.com/faberNovel/DynamicOverlay (works; provides a SwiftUI example that copies the gestures of the Apple Maps app more closely, actual implementation is UIKit)
https://swiftwithmajid.com/2019/12/11/building-bottom-sheet-in-swiftui/ (only the first step of building a drawer)
https://github.com/weitieda/bottom-sheet (Only single height)
https://github.com/maustinstar/swiftui-drawer (Examples don't work out of the box)

	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 / generate_storyboard_constants.rb

Last active May 29, 2019 21:31

Generate Swift constants for Xcode storyboards containing cell reuse identifiers, segue identifiers and storyboard identifier. More information: https://www.ralfebert.de/storyboard-constants/

	#!/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 / xcode_set_development_language_de.rb

Last active May 16, 2023 07:07

Ruby script that uses cocoapods Xcodeproj to set development_region / known_regions of an Xcode project to German

	#!/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 / 0001-Fix-for-844-Incompatibility-haml-4.0.6-sprockets-3.0.patch

Created May 7, 2015 21:36

	From 5366b677f1f7a1053de5904f96ba5108ffaf8953 Mon Sep 17 00:00:00 2001
	From: Ralf Ebert <[email protected]>
	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(-)

	import SwiftUI

	class DemoModel : ObservableObject {

	enum State {
	case value(Date)
	}

	@Published var counter = 0
	@Published var state = State.value(Date())

	#!/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'

	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

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

Ralf Ebert ralfebert

Components

See also