TalkingQuickly

upstream unicorn {
  server unix:/tmp/unicorn.<%= application %>.sock fail_timeout=0;
}

server {
  listen 80 default deferred;
  root /home/deploy/apps/<%= application %>/current/public;

  location ^~ /assets/ {
    gzip_static on;

jboner

Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD

lloeki

class FooController
  respond_to :csv

  def index
    @foos = Foo.scoped
    if stale?(:last_modified => Foo.something)
       respond_with @gta do |format|
         format.csv { stream_csv @foo }
       end
    end

dhh

class ActionDispatch::Routing::Mapper
  def draw(routes_name)
    instance_eval(File.read(Rails.root.join("config/routes/#{routes_name}.rb")))
  end
end

BCX::Application.routes.draw do
  draw :api
  draw :account
  draw :session

jlong

var parser = document.createElement('a');
parser.href = "http://example.com:3000/pathname/?search=test#hash";

parser.protocol; // => "http:"
parser.hostname; // => "example.com"
parser.port;     // => "3000"
parser.pathname; // => "/pathname/"
parser.search;   // => "?search=test"
parser.hash;     // => "#hash"
parser.host;     // => "example.com:3000"

ruralocity

def facebook_button(url)
  content_for :head do
    content_tag :script,
      (function(d, s, id) {
        var js, fjs = d.getElementsByTagName(s)[0];
        if (d.getElementById(id)) return;
        js = d.createElement(s); js.id = id;
        js.src = "//connect.facebook.net/en_US/all.js#xfbml=1";
        fjs.parentNode.insertBefore(js, fjs);
      }(document, 'script', 'facebook-jssdk'));

guyboltonking

require 'action_dispatch/middleware/static'

module Middleware
  class FileHandler < ActionDispatch::FileHandler
    def initialize(root, assets_path, cache_control)
      @assets_path = assets_path.chomp('/') + '/'
      super(root, cache_control)
    end

    def match?(path)

melchoy

module MobileSite
  def self.included(base)
    base.class_eval do      
      # Uncomment for JQM Integration
      #rescue_from ActionView::MissingTemplate, :with => :view_unavailable
      
      before_filter :set_mobile_preferences
      before_filter :redirect_to_mobile_if_applicable
      before_filter :set_mobile_view_path

arfon

require 'aws-sdk'
require 'eventmachine'
require 'tweetstream'

AWS_ACCESS_KEY = 'your_aws_access_key'
AWS_SECRET_KEY = 'your_aws_secret_key'

dynamo_db = AWS::DynamoDB.new(:access_key_id => AWS_ACCESS_KEY, :secret_access_key => AWS_SECRET_KEY)

table = dynamo_db.tables['tweets']

lukekarrys

The original universal static instagram

(back when it was still a jekyll plugin)

Linked to from http://lukecod.es/2011/11/27/instagram-liquid-tag-plugin-for-jekyll-and-octopress/