netzpirat

set :sync_directories, ["public/assets", "public/galleries"]
set :sync_backups, 3

snusnu

require 'action_view'
require 'active_support'
require 'mustache'

class Mustache

  # TODO - Think about allowing to overwrite layout methods in subclassing views
  #
  # http://github.com/defunkt/mustache/blob/master/lib/mustache/sinatra.rb#L79-82
  # http://github.com/defunkt/mustache/blob/master/lib/mustache/sinatra.rb#L96-102

Burgestrand

require 'net/http'
require 'uri'

def download(url)
  Thread.new do
    thread = Thread.current
    body = thread[:body] = []
    
    url = URI.parse url
    Net::HTTP.new(url.host, url.port).request_get(url.path) do |response|

parndt

# How to re-use the menu partial for a submenu in Refinery CMS >= 0.9.8.5 and < 0.9.9.22

# header menu (main menu) which hides its children.
<%= render :partial => "/shared/menu",
             :locals => {
               :dom_id => 'menu',
               :css => 'menu',
               :collection => @menu_pages,
               :hide_children => true
             } -%>

kakra

# Filter payment methods in Spree depending on the shipping name,
# use the following snippet within your activation method to
# make it work:
#
# CheckoutsController.class_eval { include FilterPaymentMethods }
#
# The magic happens within the InstanceMethods module, change the
# regexp to fit your needs.
#
# Kai Krakow, http://github.com/kakra

cmaujean

# Spree extension capistrano tasks
# --------------------------------
# by Christopher Maujean
# 
# These tasks depend on the existence of the extensions hash.
#   The key is name of the directory in vendor/extensions.
#   The value is the git url of the extension.
#
# set :extensions, { 
#   'my_site'           => "git@github.com:/username/spree-my-site.git"

schof

class AbilityDecorator
  include CanCan::Ability

  def initialize(user)
    #############################
    can :destroy, LineItem do |item|
      item.order.user == user
    end
    #############################
    can :read, Artwork do |artwork|

kossnocorp

module CML2

  # Includes to ProductCategory model
  module ProductCategory

    def import node_set
      ::ProductCategory.delete_all
      ::ProductCategory.import_categories \
        node_set.xpath('/КоммерческаяИнформация/Классификатор/Группы')
    end

PanosJee

# Create a role user (no perms). Fire up the console rails c
$> Role.create(:title=>'User')

# In your Gemfile add
gem 'oa-oauth', :require => 'omniauth/oauth'

# At the beginning of devise.rb. You can also create a yaml file and instantiate when Rails begin
# For shake of simplicity I added the credentials at devise.rb
Facebook = Rails.env.development? ? {:app_id => 2621xxx, :secret => 'e81f33d042xxxxx'} : 
                                    {:app_id => 1749xxx9, :secret => '13c11be6628dc1xxxx'}

johnthethird

=begin
Capistrano deployment email notifier for Rails 3

Do you need to send email notifications after application deployments?

Christopher Sexton developed a Simple Capistrano email notifier for rails. You can find details at http://www.codeography.com/2010/03/24/simple-capistrano-email-notifier-for-rails.html. 

Here is Rails 3 port of the notifier. 

The notifier sends an email after application deployment has been completed.