Adam Hunter adamhunter

Raspberry Pi Breathing LED

This is a demonstration of using Ruby and the WiringPi Gem to pulse an LED connected to a GPIO pin in a manner similar to the sleep indicator on a MacBook.

A video of the effect can be found here: http://www.youtube.com/watch?v=NCUMXK7qf-c

	# unicorn_rails -c /data/github/current/config/unicorn.rb -E production -D

	rails_env = ENV['RAILS_ENV'] \|\| 'production'

	# 16 workers and 1 master
	worker_processes (rails_env == 'production' ? 16 : 4)

	# Load rails+github.git into the master before forking workers
	# for super-fast worker spawn times
	preload_app true

	-module(test_helper).

	-export([riak_test/1]).

	riak_test(Fun) ->
	start_riak(),
	{ok, Riak} = riak:local_client(),
	Ret = (catch Fun(Riak)),
	stop_riak(),
	case Ret of

	-module(bucket_reloader).

	-export([reload/3]).

	reload(FromServer, ToServer, Bucket) ->
	{ok, CFrom} = riak:client_connect(FromServer),
	{ok, CTo} = riak:client_connect(ToServer),
	{ok, Keys} = CFrom:list_keys(Bucket),
	io:format("Transferring ~p keys~n", [length(Keys)]),
	transfer(CFrom, CTo, Bucket, Keys, 0).

	# useful nginx configuration for reverse proxy with Apache
	# edit lines 8, 11, and 30
	# taken from: http://syslog.tv/2010/01/11/debian-apache-2-nginx-wordpress-mu/
	# edits by jakebellacera (http://github.com/jakebellacera && http://jakebellacera.com)

	server {

	listen 80;

	server_name domain.com *.domain.com; # edit this to your domain

	<!doctype html>
	<html lang="en">
	<head>
	<meta charset="utf-8" />
	<title>Object#tap in JavaScript</title>
	<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.4/jquery.min.js"></script>
	<script type="text/javascript" src="http://sugarjs.com/javascripts/sugar-0.9.5.min.js"></script>
	<script type="text/javascript">
	jQuery.noConflict();
	(function($) {

	def output name=((default=true); "caius")
	puts "name: #{name.inspect}"
	puts "default: #{default.inspect}"
	end

	output
	# >> name: "caius"
	# >> default: true

	output "avdi"

	<!doctype html>
	<title>Site Maintenance</title>
	<style>
	body { text-align: center; padding: 150px; }
	h1 { font-size: 50px; }
	body { font: 20px Helvetica, sans-serif; color: #333; }
	article { display: block; text-align: left; width: 650px; margin: 0 auto; }
	a { color: #dc8100; text-decoration: none; }
	a:hover { color: #333; text-decoration: none; }
	</style>

	// Make our app module, its easier to do this in raw javascript
	// and then put the rest of our app content (controllers etc)
	// in their own coffeescript files.
	//
	// Your ng-app should include this module name, eg: <html ng-app="TodoApp">
	angular.module('TodoApp', []);