Ensuring the attachment is a string to prevent calling strip method on a `ActionDispatch::Http::UploadedFile` object
Ensuring the attachment is a string to prevent calling strip method on a `ActionDispatch::Http::UploadedFile` object

aligit/carrierwave-base64-1,northerner/carrierwave-base64,lebedev-yury/carrierwave-base64,trantorLiu/carrierwave-base64,aligit/carrierwave-base64,benwoodward/carrierwave-base64