CarrierwaveMongoidGridFs

CarrierWave storage using Mongoid and GridFS

Example

Uploader:

class AvatarUploader < CarrierWave::Uploader::Base
  storage :mongoid_grid_fs
  ...
end

Model:

class User
  ...
  mount_uploader :avatar, AvatarUploader
end

Controller:

class UsersController < ApplicationController
  ...
  def avatar
    avatar = User.find(params[:id]).avatar
    response.etag = [avatar.file.md5]
    if request.fresh?(response)
      head :not_modified
    else
      send_data avatar.read
    end
  end
  ...
end

Copyright (c) 2010 jugyo, released under the MIT license