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|

Epictetus

RailsAdmin and Globalize3

I have a project where I need translated content. Therefore I use globalize3, wich stores its translated attributes in a seperate table that belongs to the original model. And I use RailsAdmin for painless record management.

It took me some time to figure out how to get those working together, but eventually I found a solution that is non invasive and still ok to work with.

The translated model

In my case there is a Snippet class. It holds content for static pages or text passages on the website. There is a good README for globalize3 for installation instructions and documentation.

kirs

upstream example_backend {
  server unix:/var/www/example.com/shared/unicorn.sock;
}

server {
  listen 80;
  server_name example.com www.example.com;
  access_log off;
  error_log off;
  client_max_body_size 20M;

jmeirow

require 'active_record'

# 
# When run from the root directory of a Rails project, this code will dump the data
# of all models inheriting from ActiveRecord. The data is dumped to .yml files in the
# db directory of the Rails app.
# 
# This code is not very fast, as it starts up Rake for each model. It could use improvement.
# 
# ------ Dependency on ar_fixtures -------

robdimarco

DEFAULT_RUBY_VERSION="1.9.3-p125"

sudo apt-get -y install curl git-core bzip2 build-essential zlib1g-dev libssl-dev autoconf

if [ -x /usr/local/rvm/bin/rvm ]; then 
  echo "RVM Found..nothing to do";
else
  echo "Installing RVM";
  
  curl -o /tmp/rvm-installer -s https://raw.github.com/wayneeseguin/rvm/master/binscripts/rvm-installer

radar

Order.class_eval do
  checkout_flow do
    go_to_state :address
    go_to_state :delivery
    go_to_state :payment, :if => lambda { payment_required? }
    go_to_state :confirm, :if => lambda { confirmation_required? }
    go_to_state :complete
    remove_transition :from => :delivery, :to => :confirm
  end
end

radar

Spree::Order.class_eval do
  silence_warnings do
    state_machines.clear
    #override state_machine to add choose_reward step
     state_machine :initial => 'cart', :use_transactions => false do
        event :next do
          transition :from => 'cart',     :to => 'address'
          transition :from => 'address',  :to => 'delivery'
          transition :from => 'delivery', :to => 'payment', :if => :payment_required?
          transition :from => 'delivery', :to => 'complete'