As part of InfoQ's ongoing Community Driven Research project, we want to learn more about the best practices in Ruby on Rails usage. In a first round, we are collecting suggestions for the voting options, from which we are then going to pick the most interesting ones and let the community rank them.
For example, we want to find out if developers go with Rails' templates or use a JavaScript framework such as Backbone.js or Knockout.js.
So what do you use to handle authentication? What's your favorite way to run your Rails applications in production? Which version or implementation of Ruby are you using? What do you use for testing? And monitoring?
Please let us know in the comments below or send an email to mirko.stocker@infoq.com.