pwightman

import Combine
import SwiftUI
import UIKit

struct RemoteImage: View {
    let url: URL
    var placeholder: AnyView?

    @StateObject var fetcher = RemoteImageFetcher()

pwightman

# Allows me to call Enum.map as a "pre-curried" func, kind of...
[1, 2, 3]
|> Enum.map(& &1 * 2)

# vs...

def my_map(list) do
  fn transform ->
    Enum.map(list, transform)
  end

pwightman

extension String {
    func javaScriptEscapedString() -> String {
        // Because JSON is not a subset of JavaScript, the LINE_SEPARATOR and PARAGRAPH_SEPARATOR unicode
        // characters embedded in (valid) JSON will cause the webview's JavaScript parser to error. So we
        // must encode them first. See here: http://timelessrepo.com/json-isnt-a-javascript-subset
        // Also here: http://media.giphy.com/media/wloGlwOXKijy8/giphy.gif
        let str = self
            .stringByReplacingOccurrencesOfString("\u{2028}", withString: "\\u2028")
            .stringByReplacingOccurrencesOfString("\u{2029}", withString: "\\u2029")
        // Because escaping JavaScript is a non-trivial task (https://github.com/johnezang/JSONKit/blob/master/JSONKit.m#L1423)

pwightman

class Locks {
	private var queuedDocuments = [String:Document]()
	private var inFlightDocuments = [String:Document]()

	private let queuedQueue = dispatch_queue_create("com.lucidchart.DocumentStateStoreLocks.queued", DISPATCH_QUEUE_SERIAL)
	private let inFlightQueue = dispatch_queue_create("com.lucidchart.DocumentStateStoreLocks.inFlight", DISPATCH_QUEUE_SERIAL)

	func queued(block: [String:Document] -> [String:Document]) {
		dispatch_sync(queuedQueue) {
			self.queuedDocuments = block(self.queuedDocuments)

pwightman

import UIKit

let userJSON = [
	"url": "https://example.com/users/123",
	"name": "Jim",
	"profile_url": "https://example.com/users/123/profile",
	"posts_url": "https://example.com/users/123/posts"
]

// API resources, such as User, Profile, Post, etc.

pwightman

<a href="javascript:toggleChatWindow()">Chat With Us!</a>
 
<script>
function toggleChatWindow() {
    if (FHChat.chatState == "minimized") {
        FHChat.transitionTo("maximized");
        document.getElementById("fchat-message").focus();
    } else {
        FHChat.transitionTo("minimized");
    }

pwightman

<a href="javascript:popOpenChatWindow()">Chat With Us!</a>

<script>
function popOpenChatWindow() {
    FHChat.transitionTo("maximized");
    document.getElementById("fchat-message").focus();
};
</script>

pwightman

// Example Goal: find URLs embedded in arbitrary JSON

NSDictionary *JSON = @{
    @"some": @[
        @"arbitrary": @[
            @"json",
            @"http://google.com",
            @{ @"url": @"http://yahoo.com" }
        ]
    ]

pwightman

# post.rb
class Post
  has_many :tags, :through => :post_tags
  has_many :post_tags
end

# tag.rb
class Tag
  has_many :posts, :through => :post_tags
  has_many :post_tags

pwightman

(ns letterpress-solver.core
  (:require [clojure.string :as string])
  (:require [multiset.core  :as ms]))

(def board-letters "srrbtsdofaghvypksbkkbegnv")

(def letterpress-wordlist (string/split-lines (slurp "resources/wordlist.txt")))

(defn -main [& args]
  (println "Began...")