RAJ questions

RAJ answers

• Get Current Name Of Callback ActiveRecord Rails
• How to define dynamic variable and assign it to some value in rails
• Could not find bundler (>= 0) amongst [] (Gem::LoadError) with rails 2.3.18
• ActiveRecord::DangerousAttributeError - attribute? is defined by ActiveRecord
• Rails Paperclip, Multiple of Different Type (PDF, Image, Doc...)
• Rails: How to add a newly created user's email address to MailChimp?
• Rendering a Rails view from within a Sidekiq Worker
• How can I render a partial from .js.erb file in rails 4?
• Scoping with two foreign keys
• Rails 3 invalid multibyte char (US-ASCII)