COMMANDS

# Download Rails 2.1

sudo gem install rails

# Generate a default rails 2.1 application

rails lava_time

# Using the built-in code generators make a time_entry table.

script/generate scaffold TimeEntry start_time:datetime end_time:datetime

# Update the database.

rake db:migrate

# Remove the default index page, because direct requests to index.html have higher priority over Rails's routing system.  (This priority is defined in /public/.htaccess )

mv public/index.html public/index.html.default

# Modify the default route in routes.rb
  map.root :controller => "time_entries"

# Start your server.
ruby script/server

# In your browser, go to http://localhost:3000/

# Install Rspec
# From: http://github.com/dchelimsky/rspec-rails/wikis/home
# Also see rspec.info for more info about RSpec.

cd vendor/plugins
git clone git://github.com/dchelimsky/rspec.git
git clone git://github.com/dchelimsky/rspec-rails.git
cd rspec
git checkout 1.1.4
cd ../rspec-rails
git checkout 1.1.4
cd ..
rm -rf rspec/.git
rm -rf rspec-rails/.git
cd ../../
script/generate rspec

# Check it back into your local git repository.
git add .
gc -m 'Checking in RSpec plugin'

# Upload it to the origin server.
git push origin master

# Installing restful_authentication
# For a tutorial on how to use it: http://railscasts.com/episodes/67

cd vendor/plugins
git clone git://github.com/technoweenie/restful-authentication.git
cd restful-authentication
git co master
cd ../..
git add .
gc -m 'installed restful_authentication plugin'

# Update github.com server
git push origin master 

# Run the generator for restful_authentication to generate the User and Session models.
./script/generate authenticated user sessions --rspec

# Run the migration to create the `users` table:
rake db:migrate

# Move this line of code into the ApplicationController.
include AuthenticatedSystem

# Restart the web server cuz the web server only reads ApplicationController once during start up.

# In the User model: 
has_many :time_entries

# In the TimeEntry model:
belongs_to :user

# in the TimeEntriesController's index action:
@time_entries = current_user.time_entries

# Generate a migration file to add the :user_id field to TimeEntries
script/generate migration TimeEntryBelongsToUser

# Inside the migration file db/20080805120650_time_entry_belongs_to_user.rb, in self.up definition:
change_table :time_entries do |t|
  t.integer :user_id
end

# and in self.down
change_table :time_entries do |t|
  t.remove :user_id
end

# Run the migration.
rake db:migrate

# In TimeEntriesController in the create action and update action:
@time_entry.user_id = current_user.id if logged_in?


# Restart the web server.
ruby script/server -p 3000