rails.txt

bundle install only when you change gem file

rails console
Album.all
Album.find(1).price

gem 'annotate'
group :test, :development do
  gem 'cucumber-rails', :require => false #
  gem 'cucumber-rails-training-wheels'
  gem 'database_cleaner'
  gem 'capybara'
  gem 'launchy' # os agnostic
end

annotate

annotate --routes

schema: overall picture of the database

BDD: cucumber

rails g cucumber:install capybara
rails g cucumber_rails_training_wheels:install # create features for this project

in features/: add AddAlbum.feature
Feature: Album submission
  As a user 
  so that I can track my albums
  I want to add a new album to the list

  Scenarios: Add an album
     Given I am on the album creation page
     When I add a new album
     Then I should see the newly created album  

run: 
cucumber

in features/steps_definitions add album_steps.rb

Given(/^I'm on the album creation page$/) do
  visit new_album_path
end

When(/^I add a new album$/) do
  fill_in 'Name', :with => "Lullaby"
  fill_in 'Price', :with => "11.66"
  click_button 'Create Album'
end

Then(/^I should see the newly created album$/) do
  assert page.has_content?("Album was successfully created")
end

run: 
rake db:test:prepare

Album successful!!!

how to add a folder? all? add * or add .