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DivineDominion / execute.rb
Last active Oct 17, 2019
Extract note links from a source note
View execute.rb
#!/usr/bin/env ruby
# Avoid all the script configuration and use this convenience script instead!
# 1) Put it into the same folder,
# 2) run the script: `ruby _execute.rb PATH/TO/THE_NOTE.txt`
# Configure here #

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DivineDominion /
Created Jun 17, 2019
How to affect the order of subscription callbacks in ReSwift/Redux

Affect the order/priority of subscription callbacks in ReSwift

(Reply to "Any way to control the priority of subscription callbacks?"

ReSwift does not guarantee any subscription callback order. Since ReSwift uses an unordered Set as its subscription store, there's no reliable way to know when a subscription is invoked.

This implementation detail is hidden by design. If you find yourself wanting to affect the order of subscription callbacks, there's a concept of a sequence waiting to be extracted somehow.

These are the ways out:

DivineDominion / AppDelegate.swift
Created Dec 19, 2018
`NSAppearance` change notification when you cannot use `NSApp.effectiveAppearance` which is available for macOS 10.14+ only
View AppDelegate.swift
import Cocoa
import RxSwift
import RxCocoa
class AppDelegate: NSObject, NSApplicationDelegate {
@IBOutlet weak var window: NSWindow!
let disposeBag = DisposeBag()
DivineDominion / Example.swift
Last active Sep 7, 2018
Extension to @IanKeen's Partial<T> for more sexy and very verbose validations
View Example.swift
// - MARK: Example Code
/// A model
struct User {
let firstName: String
let lastName: String
let age: Int?
/// Initializer using a Partial<T> -- You could generate this with Sourcery
View ExpressibleByBooleanLiteral==.swift
struct Foo: ExpressibleByBooleanLiteral {
var value: Bool
init(booleanLiteral value: BooleanLiteralType) {
self.value = value
func ==(lhs: Foo, rhs: Foo) -> Bool {
return lhs.value == rhs.value
View 201801041611 Focus ReSwift reducers to one state

Title: Focus ReSwift reducers to one state change ID: 201801041611 Tags: #reswift #srp

ReSwift reducers should not have conditional side-effects, changing different states out of convenience. That makes it hard to notice which action changed what. The condition is most of the problem, I think.

An ideal approach would be to have 1 reducer/action pair for each substate change.

When reducers overlap (they touch the same state), this can become a problem. (IncreaseCounter and DecreaseCounter are a bad example.) Conditional changes to another substate should be extracted as another action which is dispatched by a Middleware under similar circumstances.

DivineDominion / cocoaconv.rb
Last active Sep 28, 2018
Convert libMultiMarkdown enums to Swift-bridgeable NS_ENUMs. Pass the path to libMultiMarkdown.h to the script when running.
View cocoaconv.rb
#!/usr/bin/env ruby
require 'optparse'
CURRENT_PATH = File.expand_path(File.dirname(__FILE__))
FALLBACK_PATH = File.join(CURRENT_PATH, "..", "build-xcode", "Debug", "include", "libMultiMarkdown", "libMultiMarkdown.h")
options = {:mode => :nsenum} do |parser|
parser.banner = "Usage: #{$0} [options] path/to/libMultiMarkdown.h"
DivineDominion / FolderContentMonitor.swift
Last active Apr 14, 2019
Wrapper for using C FSEvents with Swift 4
View FolderContentMonitor.swift
// Based on:
import Foundation
public struct Event: CustomStringConvertible {
public let eventId: FSEventStreamEventId
public let eventPath: String
DivineDominion / ModalDialogController.swift
Created Sep 6, 2016
Showing any NSWindowController as an app modal
View ModalDialogController.swift
class ModalDialogController: NSWindowController {
convenience init() {
self.init(windowNibName: "ModalDialogController")
@IBOutlet var closeButton: NSButton!
override func windowDidLoad() {
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