Guide to setup CarrierWave which will upload a file to Amazon S3 in production environment and use local storage in development and test

CarrierWave.md CarrierWave home https://github.com/jnicklas/carrierwave This example will create an uploader that will upload a file stored in a model Model. The file will be stored locally in development and test environment and will use Amazon S3 in production. CarrierWave installation First add the gems. # Gemfile gem 'carrierwave' gem 'fog' Install gems. bundle install CarrierWave create uploa