pjammer questions

pjammer answers

• Ruby mode in emacs: how can I choose which version of ruby is ran when running irb?
• Rails testing: assert render action
• rails: mass-assignment security concern with belongs_to relationships
• Rails 3: Different views for each model
• How to get the array index or iteration number with an each iterator?
• runit: unable to lock supervise error on debian
• With paperclip, how can I change the image location to a ":parent_model_id/:id" folder format?
• Rails: How to test subdomains with RSpec
• Factories/Fixtures vs simple Model.create(...)?
• Rails: rake db:test:prepare Vs rake test:prepare