zhengjia

=Navigating=
    visit('/projects')
    visit(post_comments_path(post))

=Clicking links and buttons=
    click_link('id-of-link')
    click_link('Link Text')
    click_button('Save')
    click('Link Text') # Click either a link or a button
    click('Button Value')

troex

#!/bin/sh
### BEGIN INIT INFO
# Provides:          unicorn
# Required-Start:    $local_fs $remote_fs mysql
# Required-Stop:     $local_fs $remote_fs
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: unicorn initscript
# Description:       Unicorn is an HTTP server for Rack application
### END INIT INFO

jocubeit

# lib/active_admin_views_pages_base.rb

class ActiveAdmin::Views::Pages::Base < Arbre::HTML::Document

  private

  # Renders the content for the footer
  def build_footer
    div :id => "footer" do
      para "Copyright &copy; #{Date.today.year.to_s} #{link_to('Example.com', 'http://example.com')}. Powered by #{link_to('Active Admin', 'http://www.activeadmin.info')} #{ActiveAdmin::VERSION}".html_safe

ahamid

require 'carrierwave/processing/mini_magick'
        
class ImageUploader < CarrierWave::Uploader::Base
  include CarrierWave::MiniMagick
  
  IMAGE_EXTENSIONS = %w(jpg jpeg gif png)
  DOCUMENT_EXTENSIONS = %w(exe pdf doc docm xls)
  
  def store_dir
    "files/#{model.id}"

docwhat

Install Rails 3.1

gem install rails

generate new app, skipping Test::Unit file generation

rails new my_app -T

Set up Gemfile

jwo

class Api::RegistrationsController < Api::BaseController
  
  respond_to :json
  def create

    user = User.new(params[:user])
    if user.save
      render :json=> user.as_json(:auth_token=>user.authentication_token, :email=>user.email), :status=>201
      return
    else

durran

check process redis
  with pidfile /var/run/redis.pid 
  start program = "/etc/init.d/redis-server start"
  stop program = "/etc/init.d/redis-server stop"
  if failed host 127.0.0.1 port 6379 then restart   
  if 5 restarts within 5 cycles then timeout

kagemusha

Get the Heroku db as detailed here:
http://devcenter.heroku.com/articles/pgbackups#exporting_via_a_backup

1. heroku pgbackups:capture
2. heroku pgbackups:url <backup_num>  #=>backup_url
   -  get backup_num with cmd "heroku pgbackups"
3. curl -o latest.dump <backup_url>

Then locally do:
$ pg_restore --verbose --clean --no-acl --no-owner -h localhost -U myuser -d mydb latest.dump

jocubeit

# Install libxml2 using Homebrew
# If you don't have Homebrew, follow the instructions at:
# https://github.com/mxcl/homebrew/wiki/Installation
# -------------------------------------------------------
brew install libxml2

# Install libxslt from source code
# If you don't have wget, follow the instructions at:
# http://www.mactricksandtips.com/2008/07/installing-wget-on-your-mac-for-terminal.html
# Or use Homebrew:

rtekie

# Support for Rspec / Capybara subdomain integration testing
# Make sure this file is required by spec_helper.rb
#  
# Sample subdomain test: 
# it "should test subdomain" do
#   switch_to_subdomain("mysubdomain")
#   visit root_path
# end

DEFAULT_HOST = "lvh.me"