RSpace

products.collect(&:name).to_sentence

RSpace

String.Join(", ", OrderLines.select(x => x.Product.name));

RSpace

require 'PaymentProvider' # Loads "PaymentProvider.dll", a library written in C#

invoice = PaymentProvider::EmailInvoice.new
result = invoice.send_to(@order.email)

RSpace

module LocalizedJob
  
  module InstanceMethods
    def send_later_with_i18n(method, locale, *args)
      locale ||= I18n.locale
      job = LocalizedJob::LocalizedMethod.new(self, method.to_sym, args)
      job.locale = locale
      Delayed::Job.enqueue job
    end
  end

RSpace

Rails.configuration.to_prepare do
  # Makes the the send_later_with_i18n method available to all objects
  Object.send(:include, LocalizedJob::InstanceMethods)   
end

RSpace

<%= form_for(@production) do |form| %>
  <%= form.label :title, 'Title' %>
  <%= form.text_field :title %>

  <%= form.fields_for :employee_roles do |role_form| %>
    <%= form.label :employee_id %></dt>
    <%= form.select :employee_id, ... %>
    <%= form.label :role_id %></dt>
    <%= form.select :role_id, ... %>
  <% end %>

RSpace

Mime::Type.register "application/vnd.ms-excel", :xls
ActionController::Renderers.add :xls do |object, options|
  instance = object.respond_to?(:first) ? object.first : object
  options = instance.respond_to?(:xls_options) ? instance.xls_options : {}
  self.send_data object.to_xls_data(options), :type => :xls
end

RSpace

source :gemcutter

gem 'rails', '2.3.8'

# Bundle edge Rails instead:
# gem 'rails', :git => 'git://github.com/rails/rails.git'

gem 'rails', '2.3.8'
gem 'postgres'
gem 'aws-s3', '0.6.2'

RSpace

...

gem 'devise'
gem 'warden_oauth'

RSpace

class User < ActiveRecord::Base

  devise :database_authenticatable, :openid_authenticatable, :recoverable, :rememberable, :trackable, :validatable

  # Handle creation of user authenticated via OpenID
  def self.create_from_identity_url(identity_url)
    User.new(:identity_url => identity_url)
  end
  
  # Set email as a required field from the Open ID provider