.gitignore annoy-reply.rb ar_playground_extra_methods.rb ar_playground_polymorphic.rb log-test.rb mysql_gem_example.rb @@ -1,7 +1,14 @@ #!/usr/bin/env ruby - %w|rubygems active_record irb|.each {|lib| require lib} +class Number < ActiveRecord::Base + belongs_to :group +end + +class Group < ActiveRecord::Base + has_many :numbers +end + ActiveRecord::Base.logger = Logger.new(STDOUT) ActiveRecord::Base.establish_connection( :adapter => "sqlite3", @@ -9,24 +16,22 @@ ActiveRecord::Base.establish_connection( ) ActiveRecord::Schema.define do - create_table :fruits, :force => true do |t| - t.string :name + create_table :numbers do |t| + t.integer :number + t.belongs_to :group end - create_table :flavors do |t| + + create_table :groups do |t| t.string :name - t.belongs_to :fruit - end -end - -class Fruit < ActiveRecord::Base - validates_presence_of :name - has_many :flavors + end end -class Flavor < ActiveRecord::Base - belongs_to :fruit +10.times do |i| + start = i * 10 + 1 + group = Group.create(:name => "#{start} to #{start+9}") + 10.times do |i| + group.numbers << Number.create(:number => i + start) + end end -Fruit.create(:name => "apple") - IRB.start if __FILE__ == $0 \ No newline at end of file ar_playground.rb a70f02b6dc09ba862c9792ddece120844435d1df Erik Kastner kastner@gmail.com http://github.com/kastner/ruby-junk/commit/3e8cec0810bf779ccc9db8b8eafecdd982218704 3e8cec0810bf779ccc9db8b8eafecdd982218704 2008-11-10T10:20:51-08:00 2008-11-10T10:20:51-08:00 scripts from advancing with rails live demos and annoy twitter users script e3d8138ba3dfdb975a8be619a02cf3e2556018ff Erik Kastner kastner@gmail.com