Post tagged "Ruby"

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16 Oct 2009

Polymorphic Associations in Ruby on Rails

You might have instances where the associations could be with multiple models. For example, if you have a Picture model that can be associated with either a Student model or an Employee model. In this...

14 Oct 2009

Using UUID as Primary Key in Ruby on Rails

You may be working on multi-master database model which required to use UUID and sometime because of using auto incrementing integer primary key just is not good enough. So, you want to replace the default integer-based...