Ausgabe mit Anhängen in Rails Action

Question

ich folgenden Code verwenden (wie in Rails Guides):

def email(file, report_filename, report_type) 
    attachments['image.jpg'] = File.read('/Users/admin/Desktop/Codica/fame_and_partners/website/maxresdefault.jpg') 
    mail(
     to: 'some_email@gmail.com', 
     subject: "Daily orders report #{Date.today.to_date} #{report_type}", 
     layout: false 
    ) 
    end 

Wenn ich E-Mail erhalten, habe ich eine Datei namens noname mit folgendem Inhalt statt mein Bild angehängt:

-- 
Content-Type: image/jpeg; 
charset=UTF-8; 
filename=image.jpg 
Content-Transfer-Encoding: base64 
Content-Disposition: attachment; 
filename=image.jpg 
Content-ID: <57a9a5c241e82_b9a3fd05c463be4522b9@MacBook-Pro-citrus.local.mail> 

/9j/4AAQSkZJRgABAQAAAQABAAD/2wCEAAUDBAoKCggICgoICAgICAgICAgI 
CAgICAgICAgHCAgICAgIChANCAgOCQcHDSENGhERHx8fBxcYJBgSJBASExIB 
BQUFCAcIDwkJDxQUDxQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQU 
FBQUFBQUFBQUFBQUFBQUFBQUFP/AABEIBDgHgAMBIgACEQEDEQH/xAAdAAAB 
BQEBAQEAAAAAAAAAAAADAAECBAUGBwgJ/8QAWxAAAgECAwUFAwcHCAYIBQEJ 
AQIAAxEEEiEFMUFRYQYTInGBMpGhBxRCUrHR8AgjYnKSweEzQ1NUgrLS8RUk 
RHSTohcYNFVjc4PCFiU1ZKOzJjZFhJS04vLT/8QAGwEAAwEBAQEBAAAAAAAA 
AAAAAAECAwQFBgf/xAA/EQACAgEEAAMGBAQEBQMFAQAAAQIRAwQSITETQVEF 
FCJhcZEygaHwUrHB0RUzQuEjYnKC8QZToiQ0krLS4v/aAAwDAQACEQMRAD8A 
0agt1ipDiZFqgMGak+nPmjRo8zu5QveX00tM3vQJOjWF4qA0VYcrx6tXlYQA 
... 
-- 

Ich verwende Rails 3.2.2.22. Wie behebe ich dieses Problem?

Answer 1

attachments.inline['photo.png'] = File.read('path/to/photo.png') 

<%= image_tag attachments['photo.png'].url -%>