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...

tmux for rails developers

tmux for rails developers Posted by lucapette on March 27, 2012 — 0 comments I just published some thoughts about tmux for...

bit.ly:

That is true, I suppose when I was creating the list to be the brevity of the Ruby5 on top of just information seemed like...

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...

"I'm actually expert in all the Rails (1 throug...

Ruby Best Practices - Rails Modularity for Lazy...

Rails Modularity for Lazy Bastards 2009-04-16 04:31, written by Gregory Brown When we develop standalone systems or work o...

Rails 3.2.3.rc2 was released

Rails 3.2.3 introduced a new option that allows you to control the behavior of remote forms when it comes to authenticity_...

Rails 3.0’s ActiveModel: How To Give Ruby Class...

In extracting the model-building parts of ActiveRecord, ActiveModel makes it possible to add model-like behavior to any Ru...

“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...

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...

[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, ...

Introducing Bloggy: A simple way to add a Jekyl...

We have been working hard on making RVM rock-solid, and to prevent regressions while simultaneously fixing and improving i...

14 Bare Minimum Security Checks Before Releasin...

When you upload your latest app to a production Web server and open it up to the world, you're really throwing your app to...

Rails 3.2.3.rc1 Weblog post

This release changes the default value of config.active_record.whitelist_attributes to true. This change only affects newl...