begin db_config = YAML::load(File.read(File.join(Rails.root, "/config/mongoid.yml"))) rescue raise IOError, 'config/mongoid.yml could not be loaded' end CarrierWave.configure do |config| config.grid_fs_database = db_config[Rails.env]['database'] config.grid_fs_host = db_config[Rails.env]['host'] config.grid_fs_port = db_config[Rails.env]['port'] config.storage = :grid_fs config.grid_fs_access_url = "/gridfs" end CarrierWave::SanitizedFile.sanitize_regexp = /[^[:word:]\.\-\+]/