Nick Christiny nchristiny

How can we automate generation of AASM diagrams, so our documentation will always be up to date with our code?

This gist does two main things that the aasm-diagram repo doesn't do on its own as of today (May 2025):

Finds all of the uses of aasm in our Rails models itself, so we don't have to list them out
Updates a markdown file that embeds each of the AASM diagrams

When should we generate this?

rails-erd uses database migrations as the moment to auto-generate an ERD diagram, which makes a ton of sense!

Learn Go in ~5mins

This is inspired by A half-hour to learn Rust and Zig in 30 minutes.

Basics

Your first Go program as a classical "Hello World" is pretty simple:

First we create a workspace for our project:

Problem, and symptoms:

You experience one or more of these symptoms

you have code in a directory but it's not being pushed to GitHub. You just see an empty directory icon
you see this message when you add code to your git repository from the command prompt

hint: You've added another git repository inside your current repository.
hint: Clones of the outer repository will not contain the contents of
hint: the embedded repository and will not know how to obtain it.

`async/await` with ES6 Generators & Promises

This vanilla ES6 function async allows code to yield (i.e. await) the asynchronous result of any Promise within. The usage is almost identical to ES7's async/await keywords.

async/await control flow is promising because it allows the programmer to reason linearly about complex asynchronous code. It also has the benefit of unifying traditionally disparate synchronous and asynchronous error handling code into one try/catch block.

This is expository code for the purpose of learning ES6. It is not 100% robust. If you want to use this style of code in the real world you might want to explore a well-tested library like co, task.js or use async/await with Babel. Also take a look at the official async/await draft section on desugaring.

Compatibility

node.js - 4.3.2+ (maybe earlier with

nylas/N1 💌 An extensible desktop mail app built on the modern web.
black-screen/black-screen A terminal emulator for the 21st century.
shockone/black-screen A terminal emulator for the 21st century.
ptmt/react-native-macos React Native for macOS
docker/kitematic Visual Docker Container Management on Mac & Windows
kitematic/kitematic Visual Docker Container Management on Mac & Windows
davezuko/wirk-starter Get started with React, Redux, and React-Router!
TelescopeJS/Telescope 🔭 An open-source social news app built with Meteor & React
coryhouse/react-slingshot React + Redux starter kit / boile

	#!/bin/bash

	# Ref/howto: https://infosec.exchange/@tychotithonus/110838547200953177

	INSTANCE_NAME=inst.example
	TOKEN=your-token-here


	DATESTAMP=$(date "+%Y%m%d_%H%M%S")
	OUTFILE="mastodon-filters_${INSTANCE_NAME}_${DATESTAMP}.json"

	javascript:(function(){
	const title = document.querySelectorAll("h1.ytd-watch-metadata")[0].innerText;
	const url = window.location.href;
	window.prompt("Here's your markdown link!",`[${title}](${url})`);
	})();

	0.0.0.0 feedback.microsoft-hohm.com
	0.0.0.0 search.msn.com
	0.0.0.0 a.ads1.msn.com
	0.0.0.0 a.ads2.msn.com
	0.0.0.0 a.rad.msn.com
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	0.0.0.0 b.ads1.msn.com
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	#!/bin/bash
	#
	# Minimalistic_Pomodoro_Timer
	#
	# Based on the SU answer found here: https://superuser.com/questions/224265/pomodoro-timer-for-linux/669811#669811
	#
	# Tested in Ubuntu 16.04 and Arch
	pomodorotime () {
	notify-send "Time to Work" "Focus" -u normal -a 'Pomodoro' -i $HOME/Documentos/icon.png
	paplay /usr/share/sounds/freedesktop/stereo/window-attention.oga

	# Run 'gem install octokit' in terminal first
	# 'getAllBranches.sh' and 'download-repos.rb' should be in the same directory.
	# Run this file using 'ruby download-repos.rb' in your terminal.
	# Organization name can be changed on line 29.
	# Credits to @klkelley for writing the code upon which this was based (https://gist.github.com/klkelley/20fe2c35836110589966edd82772f5ca)

	require 'Octokit'
	require 'io/console'

	def get_username