The Depot Application

23.5 Forms That Wrap Model Objects 21.2 Routing Requests

cp -vr /home/rubys/git/awdwr/data/code/e1/views/app/views/pager app/views

`/home/rubys/git/awdwr/data/code/e1/views/app/views/pager' -> `app/views/pager'

`/home/rubys/git/awdwr/data/code/e1/views/app/views/pager/user_list.erb' -> `app/views/pager/user_list.erb'

`/home/rubys/git/awdwr/data/code/e1/views/app/views/pager/user_list.html.erb' -> `app/views/pager/user_list.html.erb'

edit Gemfile

# source 'http://rubygems.org'

gem 'rails', :path => "/home/rubys/git/rails" # '3.0.0.beta3'

# Bundle edge Rails instead:

# gem 'rails', :git => 'git://github.com/rails/rails.git'

gem 'sqlite3-ruby', :require => 'sqlite3'

# Use unicorn as the web server

# gem 'unicorn'

# Deploy with Capistrano

# gem 'capistrano'

# To use debugger

# gem 'ruby-debug'

# Bundle the extra gems:

# gem 'bj'

# gem 'nokogiri', '1.4.1'

# gem 'sqlite3-ruby', :require => 'sqlite3'

# gem 'aws-s3', :require => 'aws/s3'

gem 'will_paginate', '>= 3.0.pre'

# Bundle gems for certain environments:

# gem 'rspec', :group => :test

# group :test do

#   gem 'webrat'

# end

bundle show

Gems included by the bundle:

  * abstract (1.0.0)

  * actionmailer (3.0.0.beta3)

  * actionpack (3.0.0.beta3)

  * activemodel (3.0.0.beta3)

  * activerecord (3.0.0.beta3)

  * activeresource (3.0.0.beta3)

  * activesupport (3.0.0.beta3)

  * arel (0.3.3)

  * builder (2.1.2)

  * bundler (0.9.24)

  * erubis (2.6.5)

  * i18n (0.4.1)

  * mail (2.2.1)

  * mime-types (1.16)

  * polyglot (0.3.1)

  * rack (1.1.0)

  * rack-mount (0.6.3)

  * rack-test (0.5.4)

  * rails (3.0.0.beta3 509f3d)

  * railties (3.0.0.beta3)

  * rake (0.8.7)

  * sqlite3-ruby (1.2.5)

  * thor (0.13.6)

  * treetop (1.4.8)

  * tzinfo (0.3.22)

  * will_paginate (3.0.pre)

rails generate model user name:string

DEPRECATION WARNING: railtie_name is deprecated and has no effect. (called from <class:Railtie> at /home/rubys/.rvm/gems/ruby-1.9.3-r28189/gems/will_paginate-3.0.pre/lib/will_paginate/railtie.rb:6)

      invoke  active_record

      create    db/migrate/20100606135313_create_users.rb

      create    app/models/user.rb

      invoke    test_unit

      create      test/unit/user_test.rb

      create      test/fixtures/users.yml

Restart the server.

rake db:migrate

mv 20100606135313_create_users.rb 20100301000001_create_users.rb

DEPRECATION WARNING: railtie_name is deprecated and has no effect. (called from <class:Railtie> at /home/rubys/.rvm/gems/ruby-1.9.3-r28189/gems/will_paginate-3.0.pre/lib/will_paginate/railtie.rb:6)

(in /home/rubys/git/awdwr/work-193/view)

==  CreateUsers: migrating ====================================================

-- create_table(:users)

   -> 0.0016s

==  CreateUsers: migrated (0.0017s) ===========================================

echo "PagerController.new.populate" | IRBRC=tmp/irbrc rails console

DEPRECATION WARNING: railtie_name is deprecated and has no effect. (called from <class:Railtie> at /home/rubys/.rvm/gems/ruby-1.9.3-r28189/gems/will_paginate-3.0.pre/lib/will_paginate/railtie.rb:6)

Loading development environment (Rails 3.0.0.beta3)

Switch to inspect mode.

>> PagerController.new.populate

=> 763

>> 

get /pager/user_list

get /pager/user_list?page=2

23.5 Forms That Wrap Model Objects 21.2 Routing Requests