Frank Kany kany

Rails 5 and ActionCable

Assumptions: The application already exists. You have two models article.rb and comment.rb. Articles have two attributes, title and text. Comments have two attributes, text and article_id. See these instructions if you need help getting started.

Routes

Assuming that you are nesting your :comments resources inside of :articles, mount ActionCable and make sure you have a root.

config/routes.rb

Rails.application.routes.draw do

Delete old git branches

This will delete all branches except for main and feature/foo-bar.

git branch -D `git branch | grep -vE 'main|feature/foo-bar'`

This will delete all branches except for master and branches that begin with kany/SAVE, and kany/hack.

Azure SDK for Go and Azure REST API examples

This document details how to create credentials to use when making Azure REST API calls or when using the Azure SDK for Go.

I created this gist because my Golang app was returning empty results and when using the REST API I would see this error message:

{
    "error": {
        "code": "AuthorizationFailed",
        "message": "The client '3c470957-xxxxxx' with object id '3c470957-xxxxxx' does not have authorization to perform action 'Microsoft.Resources/resources/read' over scope '/subscriptions/3dcd5fea-zzzzzz' or the scope is invalid. If access was recently granted, please refresh your credentials."
 }

	For each Ruby module/class, we have Ruby methods on the left and the equivalent
	Clojure functions and/or relevant notes are on the right.

	For clojure functions, symbols indicate existing method definitions, in the
	clojure namespace if none is explicitly given. clojure.contrib./ functions can
	be obtained from http://github.com/kevinoneill/clojure-contrib/tree/master,
	ruby-to-clojure./ functions can be obtained from the source files in this
	gist.

	If no method symbol is given, we use the following notation:

	# see http://stackoverflow.com/questions/5880962/how-to-destroy-jobs-enqueued-by-resque-workers - old version
	# see https://github.com/defunkt/resque/issues/49
	# see http://redis.io/commands - new commands

	namespace :resque do
	desc "Clear pending tasks"
	task :clear => :environment do
	queues = Resque.queues
	queues.each do \|queue_name\|
	puts "Clearing #{queue_name}..."

	SELECT table_name, constraint_name
	FROM information_schema.table_constraints
	WHERE
	table_schema = 'DATABASE_NAME' AND
	constraint_type= 'FOREIGN KEY'
	;

	# resource - http://richardlog.com/post/12743073497/pretty-printing-json-and-xml-on-mac-osx

	# Formatting XML
	cat unformatted.xml \| xmllint --format - > formatted.xml

	# Formatting JSON
	cat unformatted.json \| python -m json.tool > formatted.json

	/*
	ERB template chunk from The Feed's display of emails:

	<section class="postings postings--feed-style" id="postings"
	data-controller="pagination" data-pagination-root-margin-value="40px">
	<%= render partial: "postings/snippet", collection: @page.records, as: :posting, cached: true %>

	<%= link_to(spinner_tag, url_for(page: @page.next_param),
	class: "pagination-link", data: { pagination_target: "nextPageLink", preload: @page.first? }) unless @page.last? %>
	</section>