/ Ruby on Rails
/
method

format

rails latest stable - Class: ActiveStorage::Blob::Representable
format()
private

No documentation available.

# File activestorage/app/models/active_storage/blob/representable.rb, line 118
    def format
      if filename.extension.present? && Marcel::MimeType.for(extension: filename.extension) == content_type
        filename.extension
      else
        Marcel::Magic.new(content_type.to_s).extensions.first
      end
    end