A few months ago my colleague Josh Steiner wrote a comprehensive post on How...
Mount a Sinatra app via Rails routes or
Rack::Builder if you need a custom middleware stack
for your Sinatra app.
Sleep better at night knowing your migrations are reversible.
How to use
instance_eval and patterns such as registries and proxies
to create a beautiful DSL in Ruby.
Buy, prepare, and deploy an SSL certificate from DNSimple for your Heroku app.
Walk through a refactoring of Ruby on Rails test code
and observe lessons in Rails idioms,
setting up only necessary test data,
and extracting methods.
Learn how Go can be used to keep open network connections and broadcast messages over the web.
Straightforward advice for those getting started.
spec_helper.rb file into a
spec_helper.rb file and a
to load only the necessary dependencies in a spec.
This is now the default in Rails.
A programming language with a type system can help you
design abstractions and avoid mistakes.