ches

class Company < ActiveRecord::Base
  has_many :relationships
  has_many :users, :through => :relationships, :uniq => true, :dependent => :destroy

  with_options :through => :relationships, :source => :user, :dependent => :destroy,
    :extend => Associations::RelationshipExtension do |co|
      co.has_many :advisors,       :conditions => ["relationships.role = ?", ROLES[:advisor]]
      co.has_many :incubators,     :conditions => ["relationships.role = ?", ROLES[:incubator]]
      co.has_many :past_investors, :conditions => ["relationships.role = ?", ROLES[:past_investor]]
      co.has_many :referrers,      :conditions => ["relationships.role = ?", ROLES[:referrer]]

ches

namespace :db do
  namespace :fixtures do
    desc 'Create some dummy development data from factories'
    task :create => :environment do
      unless Rails.env.development? || Rails.env.test?
        puts "This task generates random data and is not intended for use in production."
        exit 1
      end

      unless admin = User.first(:conditions => { :username => 'admin' })

ches

# This monkeypatches engineyard-serverside to specify `--without` options for
# `bundle install` on Engine Yard deployment. It supercedes the instructions in
# this doc, which are currently outdated:
#
#   http://docs.engineyard.com/bundler-tips-for-cloud.html
#
# More helpful is this one, which leads us to where the code can be found to
# override:
#
#   http://docs.engineyard.com/customize-your-deployment.html#second

ches

# To run after the `key` declaration is added to the above User model

User.all.each do |user|
  nu = user.dup
  user.unset :username  # clear unique index
  nu.save

  # Could we re-associate without duping? My attempts resulted in
  # `dependent: :destroy` getting invoked when the original user is deleted
  nu.notes << user.notes.clone

ches

ruby-1.9.2-p290 :001 > require 'pathname'
 => true
ruby-1.9.2-p290 :002 > p = Pathname.new('/Users/ches')
 => #<Pathname:/Users/ches>
ruby-1.9.2-p290 :003 > ENV['foobar'] = p + 'src'
TypeError: can't convert Pathname into String
        from (irb):3:in `[]='
        from (irb):3
        from /Users/ches/.rvm/rubies/ruby-1.9.2-p290/bin/irb:16:in `<main>'

ches

# Brandon Keepers' "click on any element with given text" Capybara selector/Cucumber
# step pairing, adapted for Capybara 1.0+.
#   http://collectiveidea.com/blog/archives/2010/08/03/clicking-any-element-with-cucumber-and-capybara/
Capybara.add_selector(:element) do
  xpath { |locator| "//*[normalize-space(text())=#{XPath::Expression::StringLiteral.new(locator)}]" }
end

When 'I click "$locator"' do |locator|
  msg = "No element found with the content of '#{locator}'"
  find(:element, locator, :message => msg).click

ches

ActionMailer::Base.class_eval do
  def mail_with_prefix(headers={}, &block)
    unless Rails.env.production?
      headers[:subject] = "[#{Rails.env.upcase}] " + (headers[:subject] || '')
    end
    mail_without_prefix(headers, &block)
  end

  alias_method_chain :mail, :prefix
end

ches

begin
  require 'hirb'
rescue LoadError
  # Missing goodies, bummer
end

if defined? Hirb
  # Dirty hack to support in-session Hirb.disable/enable
  Hirb::View.instance_eval do
    def enable_output_method

ches

# Input builder to render tags from an Array field, for use with my fork
# of mongoid_taggable:
#
#   https://github.com/ches/mongoid_taggable
#
class TagsInput < SimpleForm::Inputs::StringInput

  map_type :tags, :to => :text_field

protected

ches

# There are a couple minor quirks (see https://github.com/guard/guard/issues/118),
# but mostly this is delightfully straightforward:

require 'guard'

namespace :assets do
  desc 'Generate CSS from all source LESS files'
  task :less do
    Guard.setup
    Guard::Dsl.evaluate_guardfile(:guardfile => 'Guardfile', :group => ['frontend'])