Sam Holst samholst

This is a fork of original gist https://gist.github.com/nrollr/3f57fc15ded7dddddcc4e82fe137b58e, with slight changes on pointing to 5.7 version branch, instead of 8 (latest default of MySQL in Hombrew).

Install MySQL 5.7 on macOS

This procedure explains how to install MySQL using Homebrew on macOS (Sierra 10.12 and up)

Install Homebrew

Installing Homebrew is effortless, open Terminal and enter :
$ /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
Note: Homebrew will download and install Command Line Tools for Xcode 8.0 as part of the installation process.

Ruby 'Ghost' Methods

Ghosts are spooooky!

But really this is just a goofy name for one of many options of dynamically creating methods in ruby which is part of that fancy business known as Metaprogramming. Which is a fancy name for the concept of writing code that 'writes' code. It's bananas and great and the best thing you will ever see in your career also it is terrible, horrible, no good and the worst thing you will ever see in your career. We are just going to go over what has been dubbed 'ghost' methods by someone who likes to have cool names for things, there is a lot more to metaprogramming in general than just this technique but it is a pretty good entry point.

Installing Postgres via Brew

Pre-Reqs

Brew Package Manager

In your command-line run the following commands:

brew doctor
brew update

Problem

Installing mysql2 gem errors on MacOS Mojave.

Solution

Make sure openssl is installed on Mac via Homebrew.

brew install openssl

	#List of product ids in sorted order. Get from jqueryui sortable plugin.
	#product_ids = [3,1,2,4,7,6,5]

	#product_ids.each_with_index do \|id, index\|
	# Product.where(id: id).update_all(sort_order: index+1)
	#end

	##CASE syntax example:
	##Product.where(id: product_ids).update_all("sort_order = CASE id WHEN 539 THEN 1 WHEN 540 THEN 2 WHEN 542 THEN 3 END")

	# Based on:
	# http://unscriptable.com/2009/03/20/debouncing-javascript-methods/

	debounce = (func, threshold, execAsap) ->
	timeout = null
	(args...) ->
	obj = this
	delayed = ->
	func.apply(obj, args) unless execAsap
	timeout = null

	// First make sure the wrapper app is loaded
	document.addEventListener("DOMContentLoaded", function() {

	// Then get its webviews
	let webviews = document.querySelectorAll(".TeamView webview");

	// Fetch our CSS in parallel ahead of time
	//const cssPath = 'https://raw.githubusercontent.com/mallowigi/slack-one-dark-theme/master/custom.css';
	const cssPath = 'https://gist.githubusercontent.com/samholst/ffbfd26165d8ff9304aa99887bcae445/raw/cda7d818fb2c1fd252aa0ce0a55274331852e99c/slack_dark_theme.css';
	let cssPromise = fetch(cssPath).then(response => response.text());

	@import url("https://fonts.googleapis.com/css?family=Bad+Script\|Rajdhani");
	:root {
	/* Modify these to change your theme colors: */
	--primary: #E5C17C;
	--accent: #568AF2;
	--text: #ABB2BF;
	--background: #282C34;
	--background-elevated: #3B4048;
	/* These should be less important: */
	--background-hover: #525964;

	# config/initializers/activestorage.rb
	Rails.application.config.to_prepare do
	# Provides the class-level DSL for declaring that an Active Record model has attached blobs.
	ActiveStorage::Attached::Macros.module_eval do
	def has_one_attached(name, dependent: :purge_later, acl: :private)
	class_eval <<-CODE, __FILE__, __LINE__ + 1
	def #{name}
	@active_storage_attached_#{name} \|\|= ActiveStorage::Attached::One.new("#{name}", self, dependent: #{dependent == :purge_later ? ":purge_later" : "false"}, acl: "#{acl}")
	end

	#!/usr/bin/ruby
	# Create display override file to force Mac OS X to use RGB mode for Display
	# see http://embdev.net/topic/284710

	require 'base64'

	data=`ioreg -l -d0 -w 0 -r -c AppleDisplay`

	edids=data.scan(/IODisplayEDID.*?<([a-z0-9]+)>/i).flatten
	vendorids=data.scan(/DisplayVendorID.*?([0-9]+)/i).flatten