Ruby on Railsで複合キーを扱う(3)
# coding: utf-8 require 'spec_helper' describe Department do let(:department0) { FactoryGirl.create(:department, code: "ro...
Sam Ruby: Keeping it on the Rails
The previous error that was caught was connection pool of new applications have size 1 . This demonstrates the unique valu...
Ruby on Railsで複合キーを扱う(7) -- 補遺
date = Date.new(2010, 1, 1) %w(robot automobile ship).each do |code| Department.create!({ code: code, name: code.capitaliz...
“Capistrano 入門 - Ruby on Rails with OIAX”
Capistrano とは何か。それは、デプロイメントのツールである。 デプロイメントとは何か。Web アプリケーションについて言えば、それは以下のようなタスク全般を指す言葉である。 アプリケーションを本番サーバにインストールすること。あるいは...
[railscasts] Upgrading to Rails 3.2
Rails 3.2 sports many new features including automatic explain queries, tagged logging, key-value store in Active Record, ...
Am I missing something or is this page laughabl...
The very first parameter, a string, is the text of the link which appears on the page. The second parameter, the options h...
What’s New in Edge Rails #16: Week of April 1 –...
Week of April 1 - April 7, 2012 Although there were quite a few commits this past week, nearly all of them were to the doc...
Ruby on Rails Guides: Caching with Rails: An ov...
One of the issues with Page Caching is that you cannot use it for pages that require to restrict access somehow. This is w...
