therobot

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, "")

rawsyntax

~$ ARCHFLAGS='-arch i386 -arch x86_64'
~$ rvm install 1.8.7 --debug --reconfigure -C --enable-shared=yes
~$ wget http://sourceforge.net/projects/rubycocoa/files/RubyCocoa/1.0.0/RubyCocoa-1.0.0.tar.gz/download
~$ tar xzf RubyCocoa-1.0.0.tar.gz && rm RubyCocoa-1.0.0.tar.gz && cd RubyCocoa-1.0.0
~/RubyCocoa-1.0.0$ ruby install.rb config --build-universal=yes
~/RubyCocoa-1.0.0$ ruby install.rb setup
~/RubyCocoa-1.0.0$ sudo ruby install.rb install

pat

Access Level Highlighting

You’ll want to put these files in ~/Library/Application Support/TextMate/Themes – they will override the built-in versions of each. There’s almost no difference – just the access level matcher. From there, restart TextMate, and you should have a new element listing in the Fonts & Colors tab in your TextMate preferences.

Next, you want to add the actual syntax definition – open up the Bundle Editor in TextMate, and then the Ruby Language definition within that. Search for “variable.language.ruby” – and then add the following below that:

{
  name = 'access-level.ruby';
  comment = ' public, private, protected';
  match = '^[ ]*\b(private|protected|public)\b(?![?!])\n';

ltw

class Model < ParentModel
  include Foo::Bar
  extend Bar::Baz
  acts_as_authentic
  dsl_specific_flags 

  module InternalModule
    ...
  end

joho

<ul>
  <% User.all.with_item_counts do |user| %>
    <li><%= user.username %> - Items: <%= user.calculated_item_count %>
  <% end %>
</ul>

jlindley

require "./config/environment"

use Rails::Rack::LogTailer
use Rails::Rack::Static
run ActionController::Dispatcher.new

modsognir

module Resque
  class Task
    attr_accessor :parent, :args
    attr_accessor :queue, :failed_at, :payload, :exception, :error, :backtrace, :worker
    
    def initialize(options={})
      options['parent'] = options.delete('class')
      options.each do |opt, val|
        self.send("#{opt}=", val)
      end

lucasfais

Sublime Text 2 – Useful Shortcuts (Mac OS X)

General

⌘T	go to file
⌘⌃P	go to project
⌘R	go to methods
⌃G	go to line
⌘KB	toggle side bar
⌘⇧P	command prompt

stigkj

#!/bin/bash
#
# Changes author and committer name and email throughout the whole repository.
# Uses a file with the following format:
#
# john.doe@hotmail.com=John Doe <john.doe@hotmail.com>
# jill.doe@hotmail.com=Jill Doe <jill.doe@hotmail.com>
#

if [ ! -e "$1" ]

schlick

class Model < ParentModel
  include Foo::Bar
  extend Bar::Baz

  acts_as_authentic
  dsl_specific_flags 

  module InternalModule
    ...
  end