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

#!/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

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 python
import os
import sys
import subprocess
import shutil
import json
import re
import time
from distutils.spawn import find_executable

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 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

import SwiftUI

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

ralfebert

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)

See also

ralfebert

import CoreHaptics
import SwiftUI

enum FeedbackType {
    case selection, success, error
}

class Haptics {

    @AppStorage("HaptikFeedbackEnabled") var haptikFeedbackEnabled = true

ralfebert

extension Comparable {
    mutating func clamp(_ limits: ClosedRange<Self>) {
        self = min(max(self, limits.lowerBound), limits.upperBound)
    }
    mutating func clamp(_ limits: PartialRangeFrom<Self>) {
        self = max(self, limits.lowerBound)
    }
    mutating func clamp(_ limits: PartialRangeThrough<Self>) {
        self = min(self, limits.upperBound)
    }