08 Jul '12, 12pm

Ruby ActiveRecord and MySQL: Ruby Study Notes - Best Ruby Guide, Ruby Tutorial:

We shall look at code examples explaining how to connect to a MySQL database using Ruby and ActiveRecord . ActiveRecord Rails uses ORM , which stands for object-relational mapping. ORM libraries map database tables to classes. If a database has a table called orders, our program will have a class named Order. Rows in this table correspond to objects of the class - a particular order is represented as an object of class Order. Within that object, attributes are used to get and set the individual columns. Our Order object has methods to get and set the amount, the sales tax, and so on. In addition, the Rails classes that wrap our database tables provide a set of class-level methods that perform table-level operations. For example, we might need to find the order with a particular id. This is implemented as a class method that returns the corresponding Order object. So an ORM...

Full article: http://rubylearning.com/satishtalim/ruby_activerecord_and...

Tweets

To Ruby From Java:

ruby-lang.org 07 Jul '12, 1pm

Java is mature. It’s tested. And it’s fast (contrary to what the anti-Java crowd may still claim). It’s also quite verbose...

Ruby on Rails developer: Violet Smith from Indi...

workingwithrails.com 08 Jul '12, 5am

We are highly skilled experienced Web Developers with strong skills and experience. We are looking for Temporary or Full T...

Ruby für Umsteiger:

ruby-lang.org 09 Jul '12, 2am

Wenn du zum ersten Mal Ruby-Code siehst, wird er dich wahrscheinlich an andere Programmiersprachen erinnern, die du benutz...

Ruby on Rails - APIdock:

apidock.com 11 Jul '12, 11am

The Model layer represents your domain model (such as Account, Product, Person, Post ) and encapsulates the business logic...

@asmallteapot

blog.jayfields.com 13 Jul '12, 2am

Recently I was looking at creating a patch for Mocha that would allow you to specify a class as an argument. The feature w...

Ruby 1.9.3-p0 e gem MySQL2 0.3.7

akitaonrails.com 08 Jul '12, 11am

Ruby 1.9.3-p0 e gem MySQL2 0.3.7 Posted on February 01, 2012 Hoje bati com um probleminha ao tentar iniciar um aplicativo ...

Best Ruby Guide, Ruby Tutorial:

rubylearning.com 01 Jul '12, 12pm

# p014constructs.rb # In Ruby, nil and false evaluate to false, # everything else (including true, 0) means true # nil is ...

Ruby Best Practices - Practicing Ruby, The News...

blog.rubybestpractices.com 03 Jul '12, 4am

Welcome, Hacker News folks. If you find the following project worthwhile, I’d really appreciate an up vote so that I can r...

下载 Ruby - Ruby 官方网站:

ruby-lang.org 02 Jul '12, 7am

在这里可以下载到适合您的最新的 Ruby 版本,当前稳定的版本是 1.9.3 。下载前请先阅读 Ruby 开源许可 。 Ruby 源代码 如果您欲使之与您的平台更为兼容或者需要专一设置您的环境,那么从源代码安装是最好的解决方案。如果有预先做好的...

@thisiswei the is a course for Ruby, not Rails....

rubylearning.org 06 Jul '12, 7am

First time ever - Free: Programming the Web with Ruby course First time ever - Free: Clojure 101 course RubyLearning featu...

PHP, Python and Ruby: Which language is right f...

e27.sg 06 Jul '12, 3pm

So at the start, the panelist were invited to take shots at each other, and ultimately, it was agreed that PHP has the lar...

This Week's Ruby News: Ruby 1.8.7-p370, Rubyist Text Editor Poll Results, MagicRuby and More

This Week's Ruby News: Ruby 1.8.7-p370, Rubyist...

rubyinside.com 06 Jul '12, 6am

This Week’s Ruby News: Ruby 1.8.7-p370, Rubyist Text Editor Poll Results, MagicRuby and More By Peter Cooper / July 6, 201...

RubyCorner - Ruby's Blog Directory - Last Updated:

rubycorner.com 07 Jul '12, 12am

Setting Akamai Edge-Control headers with Ruby on Rails Just a short and sweet little tip. Several months ago we moved one ...

Rubyist Magazine - Ruby の歩き方:

jp.rubyist.net 12 Jul '12, 1pm

Ruby についてもっと詳しく知りたい方はリファレンスマニュアル を読んでください。 オブジェクト指向スクリプト言語 Ruby リファレンスマニュアル Ruby の詳細は、ほぼリファレンスマニュアルに記載されています。 Ruby で何を出来るの...

July Birthday Gift Guide: Ruby Handbags

July Birthday Gift Guide: Ruby Handbags

purseblog.com 02 Jul '12, 9pm

We’ve been having a great time each month coming up with birthstone-guided handbag gift ideas. I can’t believe July is alr...