In this opportunity I’ll explain (as the title suggests) how to go from a brand new mac os x to running Rails tests...read full article

Santiago Pastorino posted about it here.

Have you ever wanted to contribute back to Rails? This is the opportunity you've been looking for. The Rails core team is organizing a Rails 3.1 HackFest on the weekend of July 23rd and 24th!!!

Developing successful client relationships are critical to any business. Preserving these relationships is crucial for making the time spent on projects more enjoyable and satisfying, as well as for referrals and future business. more...

José Costa from WyeWorks has interviewed Caike Souza from EnvyLabs, enjoy it.

Check out Metaprogramming in Ruby slides from his talk at RubyConf Uruguay.

How Santiago Pastorino, co-founder of WyeWorks, went from Ruby newbie to Rails Core in 2 years interview here.

Time has come for me to write a Rails generator ...
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RailsConf 2010: Interview with George Guimarães.

RailsConf 2010: Interview with Fabio Akita. Very interesting thoughts on Ruby and Rails community.

Brief explanation on how to upload files using Paperclip using DataMapper and Sinatra.
Check it out here

3 Ways to Retrieve a Twitter List Timeline using Twitter gem and a new one thanks to this commit by Santiago Pastorino now included on twitter 0.8.3

Santiago Pastorino shares his first Bugmash experience.

We made modifying a Recurring Billing Transaction with BeanStream gateway on Active Merchant possible!
Check it out: Active Merchant Recurring Billing - Part 2 .

We have updated My Emacs for Rails check it here

Santiago Pastorino's Emacs for Rails. It's the init file and a set of plugins to give a nicer experience on Ruby on Rails development. Enjoy it.

Scheduling in Ruby
Scheduling tasks is something we all need to know to do, for it’s quite common in applications...

Method missing to simplify queries to an external service, is a nice example on how you can use method_missing as a proxy to external API calls.

A common (yet pretty) requested feature easily explained. Check it here.

Usage scenario of video inspection using RVideo. Check it here.

Delegation is a feature Rails introduced in it’s 2.2 version, and in my opinion are quite useful and somehow something we don’t see too much around.

Wildcard Search with Thinking Sphinx explained by José Costa.

Santiago Pastorino shares with us "Paperclip file rename", a way for paperclip to "normalize" the file name using paperclip interpolations.