Duplicate a rails object with associations and paperclip attachments -


I have paperclip-attachments in anything related objects from an object with several organizations which are stored on S3. . 

  copy_salon = @ salon.dup copy_salon: If I object copy and associations it works fine but not attachments duplicate  
 It works without getting images here .about_us_versions = @ salon.about_us_versions.collect {| About | about_us.dup}   
 I tried to link this kind of image:  
  copy_salon = @ salon.dup copy_salon.about_us_versions = @ salon.about_us_versions . Gathered {| About_us | About_us_dup = about_us.dup that about about_us.about_us_image about then_us_dup.about_us_image = about_us.about_us_image end about if about_us.team_image then_us_dup.team_image = about_us.team_image about_us_dup}   
 But then I'm getting the error 'can not be converted into zero in string', probably because not all images are installed.   
 
 
 not understood, elegant but not working I hope SW all associations and attachments to my objects Will duplicate with There is no gem for that  
  copy_salon = @ salon.dup copy_salon.about_us_versions = @ salon.about_us_versions.collect {|? About_us | About_us_dup = about_us.dup until about_us.about_us_image.url == "/about_us_images/original/missing.png" about_us_dup.about_us_image = about_us.about_us_image end until about_us.team_image.url == "/ team_images / original / missing Png "then about_us_dup.team_image = about_us.team_image end about_us_dup}

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