16 Active Support

ruby /home/rubys/git/rails/railties/bin/rails namelist

      create

      create  app/controllers

      create  app/helpers

      create  app/models

      create  app/views/layouts

      create  config/environments

      create  config/initializers

      create  config/locales

      create  db

      create  doc

      create  lib

      create  lib/tasks

      create  log

      create  public/images

      create  public/javascripts

      create  public/stylesheets

      create  script/performance

      create  test/fixtures

      create  test/functional

      create  test/integration

      create  test/performance

      create  test/unit

      create  vendor

      create  vendor/plugins

      create  tmp/sessions

      create  tmp/sockets

      create  tmp/cache

      create  tmp/pids

      create  Rakefile

      create  README

      create  app/controllers/application_controller.rb

      create  app/helpers/application_helper.rb

      create  config/database.yml

      create  config/routes.rb

      create  config/locales/en.yml

      create  db/seeds.rb

      create  config/initializers/backtrace_silencers.rb

      create  config/initializers/inflections.rb

      create  config/initializers/mime_types.rb

      create  config/initializers/new_rails_defaults.rb

      create  config/initializers/session_store.rb

      create  config/initializers/cookie_verification_secret.rb

      create  config/environment.rb

      create  config/boot.rb

      create  config/environments/production.rb

      create  config/environments/development.rb

      create  config/environments/test.rb

      create  script/about

      create  script/console

      create  script/dbconsole

      create  script/destroy

      create  script/generate

      create  script/runner

      create  script/server

      create  script/plugin

      create  script/performance/benchmarker

      create  script/performance/profiler

      create  test/test_helper.rb

      create  test/performance/browsing_test.rb

      create  public/404.html

      create  public/422.html

      create  public/500.html

      create  public/index.html

      create  public/favicon.ico

      create  public/robots.txt

      create  public/images/rails.png

      create  public/javascripts/prototype.js

      create  public/javascripts/effects.js

      create  public/javascripts/dragdrop.js

      create  public/javascripts/controls.js

      create  public/javascripts/application.js

      create  doc/README_FOR_APP

      create  log/server.log

      create  log/production.log

      create  log/development.log

      create  log/test.log

Restart the server.

ruby script/generate model person name:string

NOTE: Gem.source_index is deprecated, use Specification. It will be removed on or after 2011-11-01.

Gem.source_index called from /home/rubys/git/awdwr/edition3/work-192-23/namelist/vendor/rails/railties/lib/rails/gem_dependency.rb:21.

NOTE: Gem::SourceIndex#initialize is deprecated with no replacement. It will be removed on or after 2011-11-01.

Gem::SourceIndex#initialize called from /home/rubys/git/awdwr/edition3/work-192-23/namelist/vendor/rails/railties/lib/rails/vendor_gem_source_index.rb:100.

NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. It will be removed on or after 2011-11-01.

Gem::SourceIndex#add_spec called from /home/rubys/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/source_index.rb:91.

NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. It will be removed on or after 2011-11-01.

Gem::SourceIndex#add_spec called from /home/rubys/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/source_index.rb:91.

NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. It will be removed on or after 2011-11-01.

Gem::SourceIndex#add_spec called from /home/rubys/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/source_index.rb:91.

NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. It will be removed on or after 2011-11-01.

Gem::SourceIndex#add_spec called from /home/rubys/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/source_index.rb:91.

NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. It will be removed on or after 2011-11-01.

Gem::SourceIndex#add_spec called from /home/rubys/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/source_index.rb:91.

NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. It will be removed on or after 2011-11-01.

Gem::SourceIndex#add_spec called from /home/rubys/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/source_index.rb:91.

NOTE: Dependency.new w/ a regexp is deprecated.

Dependency.new called from /home/rubys/git/awdwr/edition3/work-192-23/namelist/vendor/rails/railties/lib/rails_generator/lookup.rb:211

NOTE: Gem.cache is deprecated, use Gem::source_index. It will be removed on or after 2011-08-01.

Gem.cache called from /home/rubys/git/awdwr/edition3/work-192-23/namelist/vendor/rails/railties/lib/rails_generator/lookup.rb:212.

NOTE: Gem.source_index is deprecated, use Specification. It will be removed on or after 2011-11-01.

Gem.source_index called from /home/rubys/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems.rb:1175.

NOTE: Gem::SourceIndex#search is deprecated with no replacement. It will be removed on or after 2011-11-01.

Gem::SourceIndex#search called from /home/rubys/git/awdwr/edition3/work-192-23/namelist/vendor/rails/railties/lib/rails/vendor_gem_source_index.rb:119.

NOTE: Gem::SourceIndex#search is deprecated with no replacement. It will be removed on or after 2011-11-01.

Gem::SourceIndex#search called from /home/rubys/git/awdwr/edition3/work-192-23/namelist/vendor/rails/railties/lib/rails/vendor_gem_source_index.rb:119.

NOTE: Gem.cache is deprecated, use Gem::source_index. It will be removed on or after 2011-08-01.

Gem.cache called from /home/rubys/git/awdwr/edition3/work-192-23/namelist/vendor/rails/railties/lib/rails_generator/lookup.rb:234.

NOTE: Gem.source_index is deprecated, use Specification. It will be removed on or after 2011-11-01.

Gem.source_index called from /home/rubys/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems.rb:1175.

NOTE: Gem::SourceIndex#each is deprecated with no replacement. It will be removed on or after 2011-11-01.

Gem::SourceIndex#each called from /home/rubys/git/awdwr/edition3/work-192-23/namelist/vendor/rails/railties/lib/rails/vendor_gem_source_index.rb:123.

NOTE: Gem::SourceIndex#each is deprecated with no replacement. It will be removed on or after 2011-11-01.

Gem::SourceIndex#each called from /home/rubys/git/awdwr/edition3/work-192-23/namelist/vendor/rails/railties/lib/rails/vendor_gem_source_index.rb:124.

      exists  app/models/

      exists  test/unit/

      exists  test/fixtures/

      create  app/models/person.rb

      create  test/unit/person_test.rb

      create  test/fixtures/people.yml

      create  db/migrate

      create  db/migrate/20121217141542_create_people.rb

rake db:migrate

mv 20121217141542_create_people.rb 20121217000001_create_people.rb

NOTE: Gem.source_index is deprecated, use Specification. It will be removed on or after 2011-11-01.

Gem.source_index called from /home/rubys/git/awdwr/edition3/work-192-23/namelist/vendor/rails/railties/lib/rails/gem_dependency.rb:21.

NOTE: Gem::SourceIndex#initialize is deprecated with no replacement. It will be removed on or after 2011-11-01.

Gem::SourceIndex#initialize called from /home/rubys/git/awdwr/edition3/work-192-23/namelist/vendor/rails/railties/lib/rails/vendor_gem_source_index.rb:100.

NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. It will be removed on or after 2011-11-01.

Gem::SourceIndex#add_spec called from /home/rubys/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/source_index.rb:91.

NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. It will be removed on or after 2011-11-01.

Gem::SourceIndex#add_spec called from /home/rubys/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/source_index.rb:91.

NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. It will be removed on or after 2011-11-01.

Gem::SourceIndex#add_spec called from /home/rubys/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/source_index.rb:91.

NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. It will be removed on or after 2011-11-01.

Gem::SourceIndex#add_spec called from /home/rubys/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/source_index.rb:91.

NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. It will be removed on or after 2011-11-01.

Gem::SourceIndex#add_spec called from /home/rubys/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/source_index.rb:91.

NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. It will be removed on or after 2011-11-01.

Gem::SourceIndex#add_spec called from /home/rubys/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/source_index.rb:91.

rake aborted!

ERROR: 'rake/rdoctask' is obsolete and no longer supported. Use 'rdoc/task' (available in RDoc 2.4.2+) instead.

/home/rubys/git/awdwr/edition3/work-192-23/namelist/Rakefile:8:in `<top (required)>'

/home/rubys/.rvm/gems/ruby-1.9.2-p320/bin/ruby_noexec_wrapper:14:in `eval'

/home/rubys/.rvm/gems/ruby-1.9.2-p320/bin/ruby_noexec_wrapper:14:in `<main>'

(See full trace by running task with --trace)

edit app/controllers/people_controller.rb

class PeopleController < ApplicationController

  def index

    @person = Person.new(params[:person])

    @person.save! if request.post?

    @people = Person.find(:all)

end

end

edit app/views/layouts/people.html.erb

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"

                      "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">

  <head>

    <meta http-equiv="content-type" content="text/html; charset=UTF-8"></meta>

    <title>My Name List</title>

  </head>

  <body>

    <%= yield :layout %>

  </body>

</html>

mkdir app/views/people

edit app/views/people/index.html.erb

<table border="1">

  <tr>

    <th>Name</th><th>bytes</th><th>chars</th><th>reversed</th>

  </tr>

  <% for person in @people %>

    <tr>

      <td><%=h person.name %></td>

      <td><%= person.name.length %></td>

      <td><%= person.name.chars.length %></td>

      <td><%=h person.name.chars.reverse %></td>

    </tr>

  <% end %>

</table>

<% form_for :person do |form| %>

  New name: <%= form.text_field :name %>

  <%= submit_tag "Add" %>

<% end %>

get /people

Routing Error

No route matches "/people" with {:method=>:get}

get /people

Routing Error

No route matches "/people" with {:method=>:get}

sqlite3> select name,length(name) from people where name like 'G%'

Error: no such table: people

17 Migration 15 Rails In Depth

The Depot Application

16 Active Support

Restart the server.

Routing Error

Routing Error