josevalim

# In your test_helper.rb
class ActiveRecord::Base
  mattr_accessor :shared_connection
  @@shared_connection = nil

  def self.connection
    @@shared_connection || retrieve_connection
  end
end

wrs

# JSON-encoded error and redirect results for Devise controllers.
# This overrides an internal method of Devise, so be careful when updating Devise!
# 
# Usage:
# 
# class Users::RegistrationsController < Devise::RegistrationsController
#   include DeviseJsonAdapter
# end
#
# devise_for :users, :controllers => { :registrations => "users/registrations" }

jujudellago

#########################################################################################################
# I18n French translation for Devise (http://github.com/plataformatec/devise)
# I18n traduction française pour Devise
#
# Mise à jour par Yabo-concept http://www.yabo-concept.ch  pour refléter les dernières clés utilisées par devise 
# dans la branche "translated-views"
# basé sur https://github.com/davidw/devise/blob/translated-views/config/locales/en.yml
# 15.3.2011
#########################################################################################################

ryanmarshall

module Facebook
  #
  # Facebook request tools
  #
  class Request
    class << self
      def parse_signed_request(signed_request, secret, max_age=3600)
        encoded_sig, encoded_envelope = signed_request.split('.', 2)
        envelope = JSON.parse(base64_url_decode(encoded_envelope))
        algorithm = envelope['algorithm']

ramontayag

Intro

Problem: I learned how to run RSpec to test classes and modules in my gem. But, if I wanted to test my gem as if it were already included in a Rails app, I couldn't find much info about it online.

I usually do unit tests with RSpec, and I test the whole stack with Cucumber. So here we will just setup Cucumber to run the Rails app that you embed in your gem.

Before we begin:

• This tutorial is for people who already know how to make gems, and who have used RSpec and Cucumber before in a Rails app.
• MyGem and my_gem below refer to the name of the gem we are creating. Replace this with your own name.

btoone

One command to rule them all

sudo aptitude install apache2 apache2-prefork-dev autoconf bison build-essential \
clang curl dnsutils git-core imagemagick libc6-dev libcurl4-openssl-dev libffi-dev \
libmagickwand-dev libmysqlclient16 libmysqlclient16-dev libreadline6-dev libsqlite3-0 \
libsqlite3-dev libssl-dev libxml2 libxml2-dev libxslt-dev libxslt1.1 libxslt1-dev \
libyaml-dev mysql-client mysql-server openssl sqlite3 wget zlib1g zlib1g-dev 

madhums

sphinx: bundle exec rake thinking_sphinx:run_in_foreground RAILS_ENV=development --trace

btoone

This note will walk you though setting up and securing a Ubuntu 10.04 LTS then deploying a Rails application with mulit-stage deployment.

TODO:

• Add section for NGINX setup

---

Server Setup

kazu69

#encoding: UTF-8

require 'rubygems'
require 'sinatra'
require 'erb'
require 'pp'

class Sinatra::Request
    def pjax?
        env['HTTP_X_PJAX'] || self['_pjax']

jonathanmoore

Share Counts

I have always struggled with getting all the various share buttons from Facebook, Twitter, Google Plus, Pinterest, etc to align correctly and to not look like a tacky explosion of buttons. Seeing a number of sites rolling their own share buttons with counts, for example The Next Web I decided to look into the various APIs on how to simply return the share count.

If you want to roll up all of these into a single jQuery plugin check out Sharrre

Many of these API calls and methods are undocumented, so anticipate that they will change in the future. Also, if you are planning on rolling these out across a site I would recommend creating a simple endpoint that periodically caches results from all of the APIs so that you are not overloading the services will requests.

Twitter