leehambley

before "deploy:rollback:revision", "deploy:rollback_database"

  desc "Rolls back database to migration level of the previously deployed release"
  task :rollback_database, :roles => :db, :only => { :primary => true } do
    if releases.length < 2
      abort "could not rollback the code because there is no prior release"
    else
      rake = fetch(:rake, "rake")
      rails_env = fetch(:rails_env, "production")
      migrate_env = fetch(:migrate_env, "")

leehambley

# Author: Michael van Rooijen
# Description:
#  This recipe is designed to work for people using Phusion Passenger,
#  Git as your repository.
#
#  The script (initially) does the following:
#    - It first (after you run cap:deploy setup) will set up the capistrano environment on your remote machine
#    - After that, it will sync your current database.yml file to the "shared" location on the remote machine
#    - You are now basically ready to deploy. 
#    - Once you run "cap:deploy" it will start the deployment

leehambley

Factory.define :account_with_users do |ac|
  ac.sequence(:name)      { |n| "Account#{n}" }
  ac.sequence(:subdomain) { |n| "subdomain#{n}" }
  ac.after_build do |account|
    account.users = [Factory.build(:user),Factory.build(:user)]
  end
end

Factory.define :user do |u|
  u.sequence(:name)     { |n| "John Doe #{n}" }

leehambley

Vim

autocmd BufWritePre * :%s/\s\+$//e

Emacs

(add-hook 'before-save-hook 'delete-trailing-whitespace)

Textmate

leehambley

# Throw this into your bash init file for automatic
# paging of a few svn commands, a la git.

SVN_PATH=`which svn`
function svn
{
    case $1 in
        cat | diff | help | list | log )
          if test -t 1
          then

leehambley

module Rack
  class NoIE
    def initialize(app, options = {})
      @app = app
      @options = options
      @options[:redirect] ||= 'http://www.microsoft.com/windows/internet-explorer/default.aspx'
      @options[:minimum] ||= 7.0
    end
 
    def call(env)

leehambley

class MessageMailer < Merb::MailController
  include DataMapper::Validate
  extend  DataMapper::Validate::ClassMethods
  
  def attribute_get(sym); @params[sym] end
  def attribute_set(sym, val); @params[sym] = val end
  
  [:from].each { |s|
    class_eval "
      def #{s}; attribute_get(:#{s}) end

leehambley

source :gemcutter
gem 'rails', '~> 2.3.5', :require => nil

leehambley

class MyMiddleware
  def self.call(env)
    new({:a => 'b'}).call(env)
  end

  def initialize(config)
    @config = config
  end

  def call(env)

leehambley

#flash
  - flash.each do |key, value|
    %div{:class => key, :id => "flash_#{key}"}= value
      :javascript
        Event.observe(window, 'load', function() {
          Effect.Fade('flash_#{key}', { duration: 3.0 });
        });