tenderlove

###
# This is a demonstration of using SQLite3's Virtual File System API in Ruby.
#
# == Synopsis
#
# This program will store its SQLite database after the __END__ line.
#
# === In Detail
#
# SQLite3 uses the DATABase class as a proxy for our IO object.  Upon

tobym

# Author: Pieter Noordhuis
# Description: Simple demo to showcase Redis PubSub with EventMachine
#
# Requirements:
# - rubygems: eventmachine, thin, cramp, sinatra, yajl-ruby
# - a browser with WebSocket support
#
# Usage:
# ruby redis_pubsub_demo.rb
#

tbtlr

/*
 *    def.js: Simple Ruby-style inheritance for JavaScript
 *
 *    Copyright (c) 2010 Tobias Schneider
 *    This script is freely distributable under the terms of the MIT license.
 *
 *
 *    Example:
 *    
 *      def ("Person") ({

tokland

require 'rubygems'
require 'eventmachine'

$stdout.sync = true
$stderr.sync = true

EM.run {
  
  EM.add_periodic_timer(0.1) {
    $stdout.write "stdout\n"

mnutt

Instrument Anything in Rails 3

With Rails 3.0 released a few weeks ago I've migrated a few apps and I'm constantly finding useful new improvements. One such improvement is the ability to log anything in the same way that Rails internally logs ActiveRecord and ActionView. By default Rails 3 logs look slightly spiffier than those produced by Rails 2.3: (notice the second line has been cleaned up)

Started GET "/" for 127.0.0.1 at Mon Sep 06 01:07:11 -0400 2010
  Processing by HomeController#index as HTML
  User Load (0.2ms)  SELECT `users`.* FROM `users` WHERE (`users`.`id` = 3) LIMIT 1
  CACHE (0.0ms)  SELECT `users`.* FROM `users` WHERE (`users`.`id` = 3) LIMIT 1

Rendered layouts/_nav.html.erb (363.4ms)

rjungemann

/*
	Inspired by http://github.com/iande/code_bucket/raw/d6a29da107e7347612aa24803e4ee32cd4395220/birds/combinators.rb
*/

var birds = {
	"blue": function(x, y, z) { return x(y(z)); },
	"cardinal": function(x, y, z) { return x(y)(z); },
	"dove": function(x, y, z, w) { return x(y)(z(w)); },
	"eagle": function(x, y, z, w, v) { return x(y)(z(w)(v)); },
	"finch": function(x, y, z) { return z(y)(x); },

ecavazos

#!/usr/bin/env ruby

name = ARGV[0]

raise ArgumentError, "You must provide a project name" if name.nil?

def run(cmd)
  `#{cmd}`
end

ry

// curl -k https://localhost:8000/
var https = require('https');
var fs = require('fs');

var options = {
  key: fs.readFileSync('test/fixtures/keys/agent2-key.pem'),
  cert: fs.readFileSync('test/fixtures/keys/agent2-cert.pem')
};

https.createServer(options, function (req, res) {

pfleidi

require 'rubygems'
require 'socket'
include Socket::Constants

class ChatServer

  def initialize
    @reading = Array.new
    @writing = Array.new
    @clients = Hash.new

adamgoucher

When doing automation I coach people not to put in logging in their scripts aside from things like 'here is the user name and password I randomly created just now' but I couldn't coax the default documentation formatter in rspec to capture information send via 'puts'. So I over-engineered a solution. Proper documentation and inclusion in my rspec-selenium-pageobjects project in a day or so.

spec_helper.rb
--------------
module RSpec
  module Core
    class Reporter
      def with(message)
        notify :with, message
      end