myobie’s gists

myobie / crap.js

Created September 20, 2019 22:51

	const hyperx = require('hyperx')

	const hx = hyperx((componentName, properties, children) => {
	return ['createElement', componentName, properties, children]
	}, (children) => {
	return ['createFragment', children]
	})

	class Header {
	async fetch (ctx) {

myobie / colorize.js

Last active August 2, 2019 16:42

How the color changing works on nathanherald.com

	function sorter () { return 0.5 - Math.random() }
	var styles = [ 'blaze', 'sunshine', 'dusk', 'blood', 'puce' ]

	function colorize () {
	var style = styles.sort(sorter)[0]
	document.body.className = style
	}

	colorize()
	setInterval(colorize, 10000)

myobie / URLAppendingQueryItems.swift

Created July 17, 2019 14:17

Append query items just as easily as path components

	extension URL {
	func appendingQueryItems(_ items: [String: String]) -> URL {
	guard var components = URLComponents(url: self, resolvingAgainstBaseURL: false) else {
	fatalError()
	}

	var query = components.queryItems ?? []

	items.forEach { (name, value) in
	query.append(URLQueryItem(name: name, value: value))

myobie / ExampleSimplePublisher.swift

Last active April 7, 2020 11:33

Make any class a super simple publisher with publish() and complete() functions

	class Names: SimplePublisher {
	typealias Output = Result<String, Error>
	var subscriptions = [SimpleSubscription<Output, Failure>]()
	let names = ["Alice", "Bob", "Claris", "Doug"]

	shoutName() {
	if let name = names.randomElement() {
	publish(.success(name))
	} else {
	assertionFailure("There are def some names in there...")

myobie / forever.swift

Last active July 7, 2019 12:57

Subscribers.Sink sucks, so this will receive forever until completion

	import Foundation
	import Combine

	extension Subscribers {
	final public class Forever<Upstream: Publisher>: Subscriber, Cancellable, CustomStringConvertible {
	public typealias Input = Upstream.Output
	public typealias Failure = Upstream.Failure

	private var subscription: Subscription? = nil
	private let receiveCompletion: (Subscribers.Completion<Failure>) -> Void

myobie / slugify.sql

Created June 1, 2019 16:19 — forked from kez/slugify.sql

Generating Slugs in Postgres

	CREATE EXTENSION IF NOT EXISTS "unaccent"

	CREATE OR REPLACE FUNCTION slugify("value" TEXT)
	RETURNS TEXT AS $$
	-- removes accents (diacritic signs) from a given string --
	WITH "unaccented" AS (
	SELECT unaccent("value") AS "value"
	),
	-- lowercases the string
	"lowercase" AS (

myobie / server.sh

Created November 17, 2018 20:35

Always use heroku local (foreman) for the server

	#!/bin/bash

	which heroku > /dev/null

	if [[ "$?" != "0" ]]; then
	echo "You need to brew install heroku"
	exit 1
	fi

	heroku local

myobie / rel_config.exs

Last active October 10, 2018 21:17

Automatically build and digest assets for a phoenix application when building an elixir release with distillery

myobie / timing.js

Created August 24, 2018 10:26

A nicer API for performance time measurements in the browser

	export function create (name) {
	const nameStart = `${name} start`

	window.performance.mark(nameStart)

	return {
	log: () => { log(name) },
	end: () => { end(name) }
	}
	}

myobie / image.html

Created August 14, 2018 11:04

Image short tag that supports retina images, page resources, and falls back to plain urls for Hugo websites

	{{- $src := .Get "src" }}
	{{- $s := newScratch }}

	{{- if eq (len (findRE "^/" $src)) 0 }}
	{{- $s.Set "res" ($.Page.Resources.GetMatch $src) }}
	{{- with ($s.Get "res") }}
	{{- $s.Set "src" .Permalink }}
	{{- if ne (len (findRE "@2x" .Permalink)) 0 }}
	{{- $s.Set "width" (div .Width 2) }}
	{{- $s.Set "height" (div .Height 2) }}

Nathan myobie