Lock in $30 Savings on PRO—Offer Ends Soon! ⏳
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Featured
Business
Design
Education
How-to & DIY
Marketing & SEO
Programming
Research
Science
Storyboards
Technology
Starred by Carlos Romel Pereira da Silva
carlosromel
View profile
A Hora do Pesadelo: Migração Rails 1 → 4
aureliojargas
1
1k
aureliojargas