How to download the file from carrierwave

The method www.doorway.ru_avatar_url= from CarrierWave downloads the avatar from S3 and processes it. save then re-uploads the processed avatar to S3. Uploading from a remote location. Your users may find it convenient to upload a file from a location on the Internet via a URL. CarrierWaveDirect gives you another accessor to achieve this.  · The carrierwave-i18n library adds support for additional locales. Large files. By default, CarrierWave copies an uploaded file twice, first copying the file into the cache, then copying the file into the store. For large files, this can be prohibitively time consuming. Before we remove CarrierWave, we need to store references to the files from CarrierWave. Since configurations differ greatly, we should probably just create a quick CSV reference. Although there are some gems for this purpose, let's just build a quick solution using rake tasks.

One of the features this provides is the ability to download and attach a file via a url, see https: When importing a model that has a mount_uploader it's possible to use the carrierwave uploader seed attributes to download a file from any host: https. This is the initializer that is needed in loading CarrierWave after ActiveRecord. From your terminal, generate an uploader: rails generate uploader Avatar This will create a new directory called uploaders in the app folder and a file inside called avatar_www.doorway.ru I have edited the contents of the file to look like what I have below. CarrierWave persists only the filename of the uploaded file, and recalculates the full location dynamically based on location configuration. This can be dangerous, because if some component of the location happens to change, all existing links might become invalid.

CarrierWave persists only the filename of the uploaded file, and recalculates the full location dynamically based on location configuration. This can be dangerous, because if some component of the location happens to change, all existing links might become invalid. Sometimes we need to upload files to server, we can use the “carrierwave” gem to help us. We choose the s3 as our server and we will deploy the app to heroku. If you want to try it yourself. gem 'carrierwave', '~ '. Run: 1. bundle install. Carrierwave stores its configuration inside uploaders that are included into your models. To generate an uploader, use the following command: 1. rails generate uploader Image. Now, inside app/uploaders, you will find a new file called image_www.doorway.ru