Drink# 121: Your Ruby on Rails Juice

Photo shared by Adi Setiawan

1. Understanding the latest Rails benchmarks: A good post on Ruby on Rails performance and development mode lazy loading.
2. Use lambdas for Rails 3 Route Constraints: Did you know about the constraint feature in routes that would only allow a request to a resource if the constraints are met?
3. Getting Comfortable With Rubinius’ Pure-Ruby Internals: wycats with an in-depth article.
4. Acceptance testing using Capybara's new RSpec DSL: Use Capybara with RSpec!
5. Episode 254: Pagination with Kaminari: Ryan Bates with a screencast on the new paginator, Kaminari.
6. Kaleidoscope: A fun gem to create tiled mazes. See the outputs and you'll love it.