everytime push to heroku, images is not showed ,paperclip

Question

here was my situation.

I was using paperclip to let user upload images. It did well and everything was okay. Then,I pushed it to heroku. For the momment, I can see all my

Answer 1

Amazon is not a free device, you must to give your credit-card number to use it. However You pay only what you use but it is not expensive. For example for my websites, last month I paid $2.46 for 15Gb of storage and I paid $1.90 for 16Gb of data transfert.

To use S3 with paperclip, you need to add gem 'aws-s3' to your Gemfile

Next you need to add config/s3.yml your assets credentials, for example :

production:
  access_key_id: AAAAAAAAAAAAAAAAAA
  secret_access_key: BBBBBBBBBBBBBBBBBBBBBBBBBBB
  bucket: assets.my-bucket

Then I have a model which store my assets, for example :

class Asset
  has_attached_file :asset, 
    :styles => {  :thumb => "60x60#", :large => "700x330#"},
    :storage => :s3,
    :s3_credentials => "#{Rails.root}/config/s3.yml",
    :path => "/images/:id/:style.:extension"
  validates_attachment_content_type :asset, :content_type => ['image/gif', 'image/jpeg', 'image/png', 'image/x-ms-bmp']
end

I hope it helps