AndyV questions

AndyV answers

• How to store array in attribute of ActiveRecord model?
• How can I temporarily disable PaperTrail when reifying a version?
• Object does not get loaded
• Using Paperclip on a video file in Rails 4 -- strong parameters issue?
• how to render layout from a database in rails 4?
• Generating CSV/Excel file for 100 Million of records in Ruby on rails?
• Ruby 1.9.3 -> 2.0 alias_method and extend
• RoR - collection_select from array
• cannot load railtie after upgrade to rails 4 per ruby.railstutorial.org
• Named parameters in Ruby 2