jhowarth

function login() {
  var email = $('#user_email').val();
  var password = $('#user_password').val();
  var data = {remote: true, commit: "Sign in", utf8: "✓",
              user: {remember_me: 1, password: password, email: email}};
  $.post('/users/sign_in.json', data, function(resp) {
    if(resp.success) {
      // process success case
    } else {
      // let the user know they failed authentication

javan

Found this tip in comment here: http://www.tipb.com/2011/01/04/tipb-bug-home-button-working-iphone/

1.) Open any application

2.) Press and hold the power button until the slide to shutdown swipe bar appears.

3.) Release Power button

4.) Press and hold Home button Lightly 
until screen returns to icon screen

otobrglez

Note that scopes defined with scope will be evaluated when they are defined, rather than when they are used. For example, the following would be INCORRECT!!!:
  
  scope :published,
    where(:published => 1)
    .where(:hidden => 0)
    .where("publish_date <= ?", Time.now)

The example above would be "frozen" to the Time.now value when the model class was defined, and so the resultant SQL query would always be the same. The correct way to do this would be via a lambda, which will re-evaluate the scope each time it is called:

  scope :published, -> {

brentertz

## Prepare ###################################################################

# Remove RVM
rvm implode

# Ensure your homebrew is working properly and up to date
brew doctor
brew update

## Install ###################################################################

burke

ruby-1.9.3-p327 cumulative performance patch for rbenv

This installs a patched ruby 1.9.3-p327 with various performance improvements and a backported COW-friendly GC, all courtesy of funny-falcon.

Requirements

• rbenv
• ruby-build

You will also need a C Compiler. If you're on Linux, you probably already have one or know how to install one. On OS X, you should install XCode, and brew install autoconf using homebrew.

jtimberman

# Knife Configuration File.
#
# This is a Ruby DSL to set configuration parameters for Knife's
# general options. The default location for this file is
# ~/.chef/knife.rb. If multiple Chef repositories are used,
# per-repository configuration files can be created. A per repository
# configuration file must be .chef/knife.rb in the base directory of
# the Chef repository. For example,
#
#     ~/Development/chef-repo/.chef/knife.rb

nesquena

Jbuilder.encode do |json|
  json.content format_content(@message.content)
  json.(@message, :created_at, :updated_at)

  json.author do |json|
    json.name @message.creator.name.familiar
    json.email_address @message.creator.email_address_with_name
    json.url url_for(@message.creator, format: :json)
  end

coreyhaines

--colour
-I app

granth

module Delayed
  module Plugins
    class Airbrake < Plugin
      module Notify
        def error(job, error)
          ::Airbrake.notify_or_ignore(error)
          super
        end
      end

camertron

#!/bin/env ruby

# lazy hack from Robert Klemme

module Memory
  # sizes are guessed, I was too lazy to look
  # them up and then they are also platform
  # dependent
  REF_SIZE = 4 # ?
  OBJ_OVERHEAD = 4 # ?