oshi.rb

require 'rubygems'
require 'eventmachine'
require 'em-websocket'
require 'json'

class Connection
  attr_accessor :socket, :user_id
  
  def initialize(socket, user_id)
    @socket = socket

sstephenson

#!/usr/bin/env ruby
# aquamacs-editor: my $EDITOR for Aquamacs. Starts Aquamacs, waits
# for emacs-server to load, then runs emacsclient with the given
# arguments. If data is piped to stdin, it's buffered to a temporary
# file and passed to emacsclient instead. Waits for 'C-x #' unless
# invoked with -n.
#
# sstephenson 2010-09-12

require "tempfile"

netzpirat

Continuous CoffeeScript testing with Guard and Jasmine

This Gist shows how to set up a Rails project to practice BDD with CoffeeScript, Guard and Jasmine. You can see this setup in action on Vimeo

• Install Gems with Bundler with bundle install
• Define your guards with mate Guardfile
• Initialize Jasmine with bundle exec jasmine init
• Configure Jasmine with mate spec/support/yasmine.ym
• Start Guard with bundle exec guard

sstephenson

var detectBackOrForward = function(onBack, onForward) {
  hashHistory = [window.location.hash];
  historyLength = window.history.length;

  return function() {
    var hash = window.location.hash, length = window.history.length;
    if (hashHistory.length && historyLength == length) {
      if (hashHistory[hashHistory.length - 2] == hash) {
        hashHistory = hashHistory.slice(0, -1);
        onBack();

abtris

<?php
require_once 'Zend/Mail.php';
require_once 'Zend/Mail/Transport/Smtp.php';

$config = array();
$config['host'] = "localhost";
$config['port'] = 1025;
$config['username'] = "";
$config['password'] = "";

sstephenson

# Extend jQuery objects with Underscore collection methods.
#
# Each collection method comes in two flavors: one prefixed
# with _, which yields a bare DOM element, and one prefixed
# with $, which yields a jQuery-wrapped element.
#
# So if `this` is a jQuery object, instead of:
#
#   _.max @, (el) -> $(el).height()
#

paulirish

// ==UserScript==
// @name Use Markdown, sometimes, in your HTML.
// @author Paul Irish <http://paulirish.com/>
// @link http://git.io/data-markdown
// @match *
// ==/UserScript==


// If you're not using this as a userscript just delete from this line up. It's cool, homey.

solisoft

#!/usr/bin/ruby
# Require:
# - linux or Mac
# - ruby 1.8.7
# - Gem soap4r
# - curl
#
# Usage :
# ruby ovhfact.rb 2011
#

carlzulauf

def geodist(a, b)
  rads = Math::PI/180
  # 7926.3352 is diameter of earth in miles
  7926.3352 * Math.asin(
    Math.sqrt(
      Math.sin( (b[1] - a[1])*rads / 2 )**2 *
      Math.cos( a[0] * rads ) *
      Math.cos( b[0] * rads ) +
      Math.sin( (b[0] - a[0])*rads / 2 )**2
    )

lancejpollard

Some random notes on the pangs of ember. Will be expanding as they are uncovered.

Building a form

Say you have a form that maps to a model, something like:

<form>
  <fieldset>
    <legend>Who are you?</legend>