- Oct 5 2012
Avoiding ActiveRecord instance creation to boost performance
2 min
It is known that instantiating ActiveRecord objects is slow. When querying, most of the time it's necessary to instantiate them so we can invoke their methods or navigate their relationships. When you need to do a custom select with a...
- May 20 2012
Organizing coffeescript code in a Rails 3 app
8 min
Ever since Rails 3.1 adopted coffeescript within the asset pipeline as a default, coffescript has become an increasingly popular language for easily writing your javascript code. Despite a lot of tutorials out there on how to write coffee and take...
- Jan 31 2012
How to check if object can be destroyed if it has dependent: restrict associations
3 min
Rails provides several handy options for specifying how to deal with associated models upon deletion, for example: class Blog has_many :posts, :dependent => :destroy end The destroy value for the dependent option will call the destroy method for...
- Dec 2 2011
Default request parameters in Rails functional tests
2 min
Default request parameters in Rails functional tests
- Sep 21 2011
InSTEDD at Pacific Endeavor 2011
17 min
InSTEDD at Pacific Endeavor 2011
Contributors

Nicolás di Tada Founder

Matías García Isaía Full-stack Engineer & Site Reliability Engineer

Martin Pettinati Marketing & Communications Lead

Beta Ziliani Team Lead & Product Manager

Leandro Radusky Bioinformatics Lead

Martín Verzilli Chief Technology Officer

Sergio Medina Alumni

Pablo Brusco Alumni

María Inti David Alumni

Ary Borenszweig Alumni

Santiago Palladino Alumni

Valeria Tiffenberg Alumni

Paula Mallol Alumni

Juan Wajnerman Alumni

Brian J. Cardiff Alumni

Leandro Matayoshi Alumni