bensie

require "sinatra/base"
require "sinatra/namespace"
require "multi_json"

require "api/authentication"
require "api/error_handling"
require "api/pagination"

module Api
  class Base < ::Sinatra::Base

jc00ke

def screenshot
  require 'capybara/util/save_and_open_page'
  now = Time.now
  p = "/#{now.strftime('%Y-%m-%d-%H-%M-%S')}-#{rand}"
  Capybara.save_page body, "#{p}.html"
  path = Rails.root.join("#{Capybara.save_and_open_page_path}" "#{p}.png").to_s
  page.driver.render path
  Launchy.open path
end

rubiety

# MODEL

class Theater
  named_scope :with_recent_comments, 
    :select => "*, recent_comments.created_at AS last_comment_at",
    :joins  => "INNER JOIN (SELECT id, entity_id, created_at FROM comments WHERE entity_type = 'Theater' LIMIT 100) 
                AS recent_comments ON recent_comments.entity_id = theaters.id",
    :order  => "recent_comments.created_at DESC"
end