nhocki

heroku addons:add pgbackups --remote staging
heroku addons:add pgbackups --remote production
heroku pgbackups:capture --remote production
heroku pgbackups:restore DATABASE `heroku pgbackups:url --remote production` --remote staging

markysharky70

1) backup production database:
	heroku pgbackups:capture --expire --remote production

2) obtain url string to backup from step 1:
	heroku pgbackups:url --app production_app_name --remote production_app_branch_name

3) transfer backup from production to staging app:
	heroku pgbackups:restore DATABASE 'production_app_backup_url_string_from_step_2' --app production_app_name --app staging_app_branch_name

lukaszsagol

hydra = Typhoeus::Hydra.new :max_concurrency => 5
urls = %w(http://www.google.com/ http://engadget.com/ 
            http://rubyonrails.org/ http://railscasts.com/)
responses = []

urls.each do |url|
  req = Typhoeus::Request.new url
  req.on_complete do |resp|
    if resp.success?
      responses << resp.body

aliang

class ApplicationController < ActionController::Base
  # Tell Devise to redirect after sign_in
  def after_sign_in_path_for(resource_or_scope)
    some_url(:protocol => 'http')
  end

  # Tell Devise to redirect after sign_out
  def after_sign_out_path_for(resource_or_scope)
    some_url(:protocol => 'http')
  end

rab

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')