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after "deploy:restart", "resque:stop_workers"

namespace :resque do
  task :stop_workers, :except => { :no_release => true } do
    run "cd #{current_path} && rake RAILS_ENV=#{rails_env} resque:stop_workers"
  end
end

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A Capistrano Rails Guide

by Jonathan Rochkind, http://bibwild.wordpress.com

why cap?

Capistrano automates pushing out a new version of your application to a deployment location.

I've been writing and deploying Rails apps for a while, but I avoided using Capistrano until recently. I've got a pretty simple one-host deployment, and even though everyone said Capistrano was great, every time I tried to get started I just got snowed under not being able to figure out exactly what I wanted to do, and figured I wasn't having that much trouble doing it "manually".

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class AddFieldToUser < ActiveRecord::Migration
  ActiveRecord::Base.establish_connection "user_#{Rails.env}"
  def self.up
    add_column :users, :field, :type
  end

  ...
end

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class Notifier
  constructor: ->
    @enableNotification = false
    @checkOrRequirePermission()

  hasSupport: ->
    window.webkitNotifications?  

  requestPermission: (cb) ->
    window.webkitNotifications.requestPermission (cb)

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# -*- encoding: utf-8 -*-
require 'digest/md5'
require 'nestful'

class Smsbao
  attr_accessor :login, :passwd

  def initialize(login, passwd)
    @login = login
    @passwd = Digest::MD5.hexdigest(passwd)

jhjguxin

# Guide
# Configure the essential configurations below and do the following:
# 
#   Repository Creation:
#     cap deploy:repository:create
#     git add .
#     git commit -am "initial commit"
#     git push origin master
# 
#   Initial Deployment:

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# Guide
# Configure the essential configurations below and do the following:
# 
#   Repository Creation:
#     cap deploy:repository:create
#     git add .
#     git commit -am "initial commit"
#     git push origin master
# 
#   Initial Deployment:

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after "deploy:create_symlink", "deploy:restart_workers"

##
# Rake helper task.
# http://pastie.org/255489
# http://geminstallthat.wordpress.com/2008/01/27/rake-tasks-through-capistrano/
# http://ananelson.com/said/on/2007/12/30/remote-rake-tasks-with-capistrano/
def run_remote_rake(rake_cmd)
  rake_args = ENV['RAKE_ARGS'].to_s.split(',')
  cmd = "cd #{fetch(:latest_release)} && #{fetch(:rake, "rake")} RAILS_ENV=#{fetch(:rails_env, "production")} #{rake_cmd}"

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# An example of elasticsearch & Tire setup for ActiveRecord associations.
#
# A `Book has_many :chapters` scenario, with mapping and JSON serialization
# for indexing associated models.
#
# Demonstrates three important caveats as of now:
#
# 1. You you have to use `touch: true` in the `belongs_to` declaration,
#    to automatically notify the parent model about the update.
#

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after "deploy:symlink", "deploy:restart_workers"

##
# Rake helper task.
# http://pastie.org/255489
# http://geminstallthat.wordpress.com/2008/01/27/rake-tasks-through-capistrano/
# http://ananelson.com/said/on/2007/12/30/remote-rake-tasks-with-capistrano/
def run_remote_rake(rake_cmd)
  rake_args = ENV['RAKE_ARGS'].to_s.split(',')
  cmd = "cd #{fetch(:latest_release)} && #{fetch(:rake, "rake")} RAILS_ENV=#{fetch(:rails_env, "production")} #{rake_cmd}"