Blog Patrick Espake

class User < ActiveRecord::Base
  # The scopes for search
  scope :signed, where("sign_in_count > 0")
end

# encoding: utf-8
require 'spec_helper'
 
describe User do
  describe "scopes" do
    it "should returns the signed users" do
      User.signed.to_sql.should == User.where("sign_in_count > 0").to_sql
    end
  end
end

--fail-fast

--colour
-p
--fail-fast

pt:
  activerecord:
    models:
      user: Usuário

User.model_name.human

class PopulateTests < ActiveRecord::Migration
  def up
    data = [['Saúde', 'Bla bla bla'], ['Cabeça', 'Ble ble ble'], ['João', 'Belipx Blopx']]
    data.each do |item|
      test = Test.create(:name => item[0])
      test.save
    end
  end
 
  def down
    Test.delete_all
  end
end

#encoding: UTF-8
 
class PopulateTests < ActiveRecord::Migration
  def up
    data = [['Saúde', 'Bla bla bla'], ['Cabeça', 'Ble ble ble'], ['João', 'Belipx Blopx']]
    data.each do |item|
      test = Test.create(:name => item[0])
      test.save
    end
  end
 
  def down
    Test.delete_all
  end
end

describe Group do
      it { should belong_to(:supergroup) }
      it { should have_many(:users) }
end

rake spec

group :development, :test do
  # ...
  gem 'rb-fsevent', :require => false if RUBY_PLATFORM =~ /darwin/i
  gem 'guard-rspec'
  gem 'guard-livereload'
  gem 'yajl-ruby'
  gem 'rack-livereload'
end

bundle
guard init rspec
guard init livereload
guard

guard 'livereload' do
  watch(%r{app/.+\.(erb|haml)})
  watch(%r{app/helpers/.+\.rb})
  watch(%r{public/.+\.(css|js|html)})
  watch(%r{config/locales/.+\.yml})
end
 
guard 'rspec', :version => 2 do
  watch(%r{^spec/.+_spec\.rb})
  watch(%r{^lib/(.+)\.rb})     { |m| "spec/lib/#{m[1]}_spec.rb" }
  watch('spec/spec_helper.rb') { "spec" }
 
  # Rails example
  watch('spec/spec_helper.rb')                       { "spec" }
  watch('config/routes.rb')                          { "spec/routing" }
  watch('app/controllers/application_controller.rb') { "spec/controllers" }
  watch(%r{^spec/.+_spec\.rb})
  watch(%r{^app/(.+)\.rb})                           { |m| "spec/#{m[1]}_spec.rb" }
  watch(%r{^lib/(.+)\.rb})                           { |m| "spec/lib/#{m[1]}_spec.rb" }
  watch(%r{^app/controllers/(.+)_(controller)\.rb})  { |m| ["spec/routing/#{m[1]}_routing_spec.rb", "spec/#{m[2]}s/#{m[1]}_#{m[2]}_spec.rb", "spec/requests/#{m[1]}_spec.rb"] }
  watch(%r{^app/views/(.+)/})                        { |m| "spec/requests/#{m[1]}_spec.rb" }
end

MyApp::Application.configure do
  config.middleware.insert_before(Rack::Lock, Rack::LiveReload)
 
  # ...or, change some options...
 
  config.middleware.insert_before(
    Rack::Lock, Rack::LiveReload,
    :min_delay => 500,
    :max_delay => 10000,
    :port => 56789,
    :host => 'localhost:3000',
    :ignore => [ %r{dont/modify\.html$} ]
  )
end

f.input :country, :priority => [ "Brazil" ]

sudo apt-get install apache2
sudo apt-get install libapache2-mod-passenger

127.0.0.1       localhost nome_da_sua_aplicacao
127.0.1.1       tron
 
# The following lines are desirable for IPv6 capable hosts
::1     ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters

sudo touch /etc/apache2/sites-available/nome_da_sua_aplicacao

        ServerAdmin webmaster@localhost
        ServerName nome_da_sua_aplicacao
 
        DocumentRoot /var/www/nome_da_sua_aplicacao/public
 
                Options FollowSymLinks
                AllowOverride None
 
                Options Indexes FollowSymLinks MultiViews
                AllowOverride None
                Order allow,deny
                allow from all
 
        ScriptAlias /cgi-bin/ /usr/lib/cgi-bin/
 
                AllowOverride None
                Options +ExecCGI -MultiViews +SymLinksIfOwnerMatch
                Order allow,deny
                Allow from all
 
        ErrorLog ${APACHE_LOG_DIR}/error.log
 
        # Possible values include: debug, info, notice, warn, error, crit,
        # alert, emerg.
        LogLevel warn
 
        CustomLog ${APACHE_LOG_DIR}/access.log combined
 
    Alias /doc/ "/usr/share/doc/"
 
        Options Indexes MultiViews FollowSymLinks
        AllowOverride None
        Order deny,allow
        Deny from all
        Allow from 127.0.0.0/255.0.0.0 ::1/128

cd /etc/apache2/sites-enabled
sudo ln -s ../sites-available/nome_da_sua_aplicacao 001-nome_da_sua_aplicacao

sudo /etc/init.d/apache2 restart

gem uninstall i18n
gem install i18n -v 0.4.0

/usr/lib/ruby/gems/1.8/gems/execjs-1.3.0/lib/execjs/runtimes.rb:50:in `autodetect': Could not find a JavaScript runtime. See https://github.com/sstephenson/execjs for a list of available runtimes. (ExecJS::RuntimeUnavailable)

sudo apt-get install python-software-properties
sudo add-apt-repository ppa:chris-lea/node.js
sudo apt-get update
sudo apt-get install nodejs
sudo apt-get install nodejs-dev