Include require 'rails' in config/application.rb as this is what 4.2.1 has in template
Include require 'rails' in config/application.rb as this is what 4.2.1 has in template

nysthee/rspec-rails-examples,gurgelrenan/rspec-rails-examples,nysthee/rspec-rails-examples,rubentrf/rspec-rails-examples,nysthee/rspec-rails-examples,eliotsykes/rspec-rails-examples,gurgelrenan/rspec-rails-examples,eliotsykes/rspec-rails-examples,vinhnglx/rspec-rails-examples,vinhnglx/rspec-rails-examples,rubentrf/rspec-rails-examples,vinhnglx/rspec-rails-examples,rubentrf/rspec-rails-examples,gurgelrenan/rspec-rails-examples,eliotsykes/rspec-rails-examples