perlmunger’s gists

perlmunger / Regex.swift

Created June 18, 2024 20:59

Property to Convert String to Shipper URL if Tracking Number Matches Regex

	import UIKit

	infix operator =~

	func =~ (value : String, pattern : String) -> RegexMatchResult {
	var err : NSError?
	let nsstr = value as NSString
	let options = NSRegularExpression.Options(rawValue: 0)
	let re: NSRegularExpression?
	do {

perlmunger / azure_blob_service.rb

Last active October 28, 2023 19:17

Azure Blob REST API in Ruby

	require 'faraday'
	require 'base64'
	require 'openssl'
	require 'digest'

	class AzureBlobService

	CONNECTION_STRING = Rails.application.credentials.azure_storage_connection_string
	STORAGE_ACCOUNT = CONNECTION_STRING.match(/AccountName=(.*?);/)[1]
	ACCESS_KEY = CONNECTION_STRING.match(/AccountKey=(.*?);/)[1]

perlmunger / logMilestone.swift

Created January 20, 2021 17:11 — forked from atomicbird/logMilestone.swift

Sometimes you just want to print a message that tells you a line of code was executed. Inspired by a tweet from Paige Sun: https://twitter.com/_PaigeSun/status/1161132108875796480

	/// Log the current filename and function, with an optional extra message. Call this with no arguments to simply print the current file and function. Log messages will include an Emoji selected from a list in the function, based on the hash of the filename, to make it easier to see which file a message comes from.
	/// - Parameter message: Optional message to include
	/// - file: Don't use; Swift will fill in the file name
	/// - function: Don't use, Swift will fill in the function name
	/// - line: Don't use, Swift will fill in the line number
	func logMilestone(_ message: String? = nil, file: String = #file, function: String = #function, line: Int = #line) -> Void {
	#if DEBUG
	// Feel free to change the list of Emojis, but don't make it shorter, because a longer list is better.
	let logEmojis = ["😀","😎","😱","😈","👺","👽","👾","🤖","🎃","👍","👁","🧠","🎒","🧤","🐶","🐱","🐭","🐹","🦊","🐻","🐨","🐵","🦄","🦋","🌈","🔥","💥","⭐️","🍉","🥝","🌽","🍔","🍿","🎹","🎁","❤️","🧡","💛","💚","💙","💜","🔔"]
	let logEmoji = logEmojis[abs(

perlmunger / SecCertificateWrapper.swift

Last active August 20, 2024 14:39

A wrapper around SecCertificate to simplify accessing iOS app certificate properties found in the embedded.mobileprovision file inside the bundle payload. The WrapperImplementation file shows how to extract both the provisioning profile and the details of each certificate. Works on iOS 12, iOS 13, and newer

	struct SecCertificateWrapper : Comparable {

	var data:Data
	var cert:SecCertificate

	// Initialize with a data object from the "DeveloperCertificates"
	// array (see WrapperImplementation.swift)
	init(data:Data) {
	self.cert = SecCertificateCreateWithData(nil, data as CFData)!
	// Use this later for parsing the date details from the cert

perlmunger / profname.rb

Last active September 13, 2023 13:32

Display iOS Provisioning Profile (.mobileprovision) Details With Command Line Ruby Utility

	#!/usr/bin/env ruby

	# -----------------------------------------------------
	# Usage: profname.rb /path/to/profiles/directory
	# If no arguments are passed in, the default provisioning profiles directory
	# on macOS is used: ~/Library/MobileDevice/Provisioning Profiles
	#
	# Script expects a directory, not a single file. Use grep on the command
	# line to locate specific details.
	# -----------------------------------------------------

perlmunger / Date+ISO8601.swift

Last active April 25, 2017 02:46

	// ISO 8601 Extension for Swift to send dates to Ruby on Rails
	extension Date {
	init(dateString:String) {
	self = Date.iso8601Formatter.date(from: dateString)!
	}

	static let iso8601Formatter: ISO8601DateFormatter = {
	let formatter = ISO8601DateFormatter()
	formatter.formatOptions = [.withFullDate,
	.withTime,

perlmunger / NumericSortedStringArray.swift

Created January 18, 2017 03:15

Swift sort strings numerically array extension

	extension Sequence where Iterator.Element == String {
	var sortedByNumberAndString : [String] {
	return self.sorted { (s1, s2) -> Bool in
	return s1.compare(s2, options: .numeric) == .orderedAscending
	}
	}
	}

	let sorted = ["8 Bob", "7 Joe", "11 Jimmy", "9 Larry", "1 Kyle"].sortedByNumberAndString

perlmunger / Collections+Additions.swift

Last active April 27, 2016 15:27

Show how to add a mutating function for RangeReplaceableCollectionType that appends items only if they are not already in the collection.

	extension RangeReplaceableCollectionType where Generator.Element : Equatable {
	mutating func appendDistinct(object : Generator.Element) {
	if !self.contains(object) {
	self.append(object)
	}
	}
	}

	// A derivative solution using filter instead of contains
	extension RangeReplaceableCollectionType where Generator.Element : Equatable {

perlmunger / ImagePicker.swift

Created April 27, 2016 15:22

	// ImagePicker encapsulates UIImagePickerViewController functioality providing a convenient
	// closure interface for responding to user interactions
	import UIKit
	import MobileCoreServices

	class ImagePicker : NSObject, UINavigationControllerDelegate, UIImagePickerControllerDelegate {
	var didFinishPickingMediaWithInfo:((info:[String:AnyObject]) -> ())?
	var didCancelPickingMedia:(() -> ())?

	let imagePicker = UIImagePickerController()

perlmunger / String+Additions.swift

Last active February 22, 2017 01:06

Some helpful string extensions in Swift 2

	extension String
	{
	var length: Int {
	get {
	return self.characters.count
	}
	}

	func contains(s: String) -> Bool {
	return self.rangeOfString(s) != nil ? true : false

Matt Long perlmunger