Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
hi
I am create one application in rails 3 I am using paperclip in which i want to invoke one paperclip function for generate a thumbnail of image but when I invoke a after_save method it will give a error
DEPRECATION WARNING: Base#after_save has been deprecated, please use Base.after_save :method instead. (called from at app/models/asset.rb:23)
try this: In your model, rename the method after_save to create_thumbnail and add