mnutt

Instrument Anything in Rails 3

With Rails 3.0 released a few weeks ago I've migrated a few apps and I'm constantly finding useful new improvements. One such improvement is the ability to log anything in the same way that Rails internally logs ActiveRecord and ActionView. By default Rails 3 logs look slightly spiffier than those produced by Rails 2.3: (notice the second line has been cleaned up)

Started GET "/" for 127.0.0.1 at Mon Sep 06 01:07:11 -0400 2010
  Processing by HomeController#index as HTML
  User Load (0.2ms)  SELECT `users`.* FROM `users` WHERE (`users`.`id` = 3) LIMIT 1
  CACHE (0.0ms)  SELECT `users`.* FROM `users` WHERE (`users`.`id` = 3) LIMIT 1

Rendered layouts/_nav.html.erb (363.4ms)

darkhelmet

(($) ->
  regex = /http:\/\/(.*youtube\.com\/watch.*|.*\.youtube\.com\/v\/.*|youtu\.be\/.*|.*\.youtube\.com\/user\/.*#.*|.*\.youtube\.com\/.*#.*\/.*|.*justin\.tv\/.*|.*justin\.tv\/.*\/b\/.*|www\.ustream\.tv\/recorded\/.*|www\.ustream\.tv\/channel\/.*|www\.ustream\.tv\/.*|qik\.com\/video\/.*|qik\.com\/.*|.*revision3\.com\/.*|.*\.dailymotion\.com\/video\/.*|.*\.dailymotion\.com\/.*\/video\/.*|www\.collegehumor\.com\/video:.*|.*twitvid\.com\/.*|www\.break\.com\/.*\/.*|vids\.myspace\.com\/index\.cfm\?fuseaction=vids\.individual&videoid.*|www\.myspace\.com\/index\.cfm\?fuseaction=.*&videoid.*|www\.metacafe\.com\/watch\/.*|blip\.tv\/file\/.*|.*\.blip\.tv\/file\/.*|video\.google\.com\/videoplay\?.*|.*revver\.com\/video\/.*|video\.yahoo\.com\/watch\/.*\/.*|video\.yahoo\.com\/network\/.*|.*viddler\.com\/explore\/.*\/videos\/.*|liveleak\.com\/view\?.*|www\.liveleak\.com\/view\?.*|animoto\.com\/play\/.*|dotsub\.com\/view\/.*|www\.overstream\.net\/view\.php\?oid=.*|www\.livestream\.com\/.*|www\.worldstarhiphop\.com\/vide

atmos

➜  ~  bundle gem hassox
      create  hassox/Gemfile
      create  hassox/Rakefile
      create  hassox/.gitignore
      create  hassox/hassox.gemspec
      create  hassox/lib/hassox.rb
      create  hassox/lib/hassox/version.rb
Initializating git repo in /Users/atmos/hassox
➜  ~  cd hassox 
➜  hassox git:(master) ✗ git add .

hoverbird

/*-------- Here's how your Gists render in #newtwitter's details pane --------*/

twttr.mediaType('twttr.media.types.Gist')

 .url('http://gist.github.com')

 .matcher(/\b(?:https?\:\/\/)?gist\.github\.com\/(\S+)/g)

 .icon('generic')

trevorturk

<?php if ( $comments ) : ?>
  <div id="comments">
    <h3>Comments</h3>
    <?php wp_list_comments(); ?>
    <div class="pagination"><?php paginate_comments_links(); ?></div>
  </div><!-- comments -->
<?php endif; ?>
<?php if ( comments_open() || pings_open() ) : ?>
  <?php comment_form( 'comment_notes_before=&comment_notes_after=' ); ?>
<?php elseif ( $comments ) : ?>

mrrooijen

## Inside: app/middleware/flash_session_cookie_middleware.rb

require 'rack/utils'
 
class FlashSessionCookieMiddleware
  def initialize(app, session_key = '_session_id')
    @app = app
    @session_key = session_key
  end
 

davist11

var SITE = SITE || {};

SITE.fileInputs = function() {
  var $this = $(this),
      $val = $this.val(),
      valArray = $val.split('\\'),
      newVal = valArray[valArray.length-1],
      $button = $this.siblings('.button'),
      $fakeFile = $this.siblings('.file-holder');
  if(newVal !== '') {

adamwiggins

director routing_mesh round-robin {
	{
		.backend = {
			.host = "...some ip...";
			.port = "...some port...";
			.first_byte_timeout = 90s;
			.between_bytes_timeout = 90s;
		}
		# ...more backends...
	}

igrigorik

require 'rubygems'
require 'rack'

class Object
  def webapp
    class << self
       define_method :call do |env|
         func, *attrs = env['PATH_INFO'].split('/').reject(&:empty?)
         [200, {}, send(func, *attrs)]
       end

trevorturk

desc "cache assets"
task :cache_assets => :environment do

  paths = ['public/javascripts/all.js', 'public/stylesheets/all.css']

  puts "-----> caching assets..."
  paths.each do |path|
    puts "-----> #{path}"
  end