Ruby勉強会@札幌-5

21. http://noplans.org/product/t-shirt/

26. http://technoweenie.stikipad.com/plugins/show/Acts+as+Authenticated

28. % ./script/plugin install
http://svn.techno-weenie.net/projects/
plugins/acts_as_authenticated ( )

29. ./script/plugin install [URL]

30. % script/generate authenticated user account
% rake db:migrate

31. http://localhost:3000/account/

32. http://localhost:3000/account/login

33. http://localhost:3000/account/signup

36. class ApplicationController
include AuthenticatedSystem
before_filter :login_from_cookie
class MyController < ApplicationController
before_filter :login_required
before_filter :login_required, :only =>[:edit, :update]

37. <h3>Welcome user</h3>
<% if logged_in? %>
<p>
Welcome, <%=h self.current_user.login %>
</p>
<% else %>
<!-- login form goes here -->
<% end %>

43. http://agilewebdevelopment.com/plugins/acts_as_taggable_on_steroids

44. ./script/plugin install
http://svn.viney.net.nz/things/rails/plugins/
acts_as_taggable_on_steroids
ruby script/generate acts_as_taggable_migration
rake db:migrate

45. class Post < ActiveRecord::Base
acts_as_taggable
belongs_to :user
end
p = Post.find(:first)
p.tag_list.to_s # quot;quot;
p.tag_list = quot;Funny, Sillyquot;
p.save
p.reload.tag_list.to_s # quot;Funny, Sillyquot;
p.tag_list.add(quot;Greatquot;, quot;Awfulquot;)
p.tag_list.remove(quot;Funnyquot;)

46. Post.find_tagged_with('Funny, Silly')
Post.find_tagged_with('Funny, Silly', :match_all => true)
User.find(:first).posts.tag_counts
.map{|t| quot;#{t.name}(#{t.count})quot;}

48. class ActsAsTaggableMigration < ActiveRecord::Migration
def self.up
create_table :tags do |t|
t.column :name, :string
end
create_table :taggings do |t|
t.column :tag_id, :integer
t.column :taggable_id, :integer
t.column :taggable_type, :string
t.column :created_at, :datetime
end
add_index :taggings, :tag_id
add_index :taggings, [:taggable_id, :taggable_type]
end

52. http://www.yotabanana.com/hiki/ja/ruby-gettext.html

53. # gem install gettext

54. $KCODE=’u’
require 'gettext/rails'
init_gettext quot;examplequot; #
po

56. lang=ko
lang=ja
msgid quot;messagequot;
msgstr quot; quot;
msgid quot;Message|Textquot;
msgstr quot; quot;

59. http://d.hatena.ne.jp/secondlife/20070207/1170835130

60. http://www.yotabanana.com/hiki/ja/ruby-gettext-howto-ror.html

65. http://jpmobile-rails.org/

70. http://blog.netswitch.jp/articles/tag/rails_plugin

71. http://andworkspace.net/

72. http://agilewebdevelopment.com/plugins/top_rated

73. http://www.railsify.com/