Rails Paperclip conflict between aws-s3 gem and right_aws gem. How to solve?

Question

for a new App I want to use paperclip to store Files to S3. I already have installed the aws-s3 gem for another app. That seems to cause some problems, because Paperclip should use right_aws but is trying to use the aws-s3 gem. But I don't want to remove the aws-s3 gem from my system. Is there a way to solve this conflict? Maybe by forcing paperclip to use right_aws? Or by changing the configuration?

My setup

# enviroment.rb
config.gem 'right_aws'

# my model with the attachment
has_attached_file :thumbnail, 
    :styles => { :thumb => "160x120>" },
    :storage => :s3,
    :s3_credentials => "#{RAILS_ROOT}/config/amazons3.yml",
    :path => ":provider/:attachment/:id_:style.:extension"

# config/amazons3.yml
development:
  bucket: bucketname
  access_key_id: secret
  secret_access_key: secret

test:
  bucket: bucketname
  access_key_id: secret
  secret_access_key: secret

production:
  bucket: bucketname
  access_key_id: secret
  secret_access_key: secret

# The Error in the console
ArgumentError: wrong number of arguments (5 for 4)
    from /Library/Ruby/Gems/1.8/gems/right_http_connection-1.2.4/lib/net_fix.rb:85:in `send_request_with_body_stream'
    from /Library/Ruby/Gems/1.8/gems/right_http_connection-1.2.4/lib/net_fix.rb:85:in `exec'
    from /Library/Ruby/Gems/1.8/gems/right_http_connection-1.2.4/lib/net_fix.rb:144:in `request'
    from /Library/Ruby/Gems/1.8/gems/aws-s3-0.6.2/lib/aws/s3/connection.rb:45:in `request'
    from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/net/http.rb:543:in `start'
    from /Library/Ruby/Gems/1.8/gems/aws-s3-0.6.2/lib/aws/s3/connection.rb:52:in `request'
    from /Library/Ruby/Gems/1.8/gems/aws-s3-0.6.2/lib/aws/s3/base.rb:69:in `request'
    from /Library/Ruby/Gems/1.8/gems/aws-s3-0.6.2/lib/aws/s3/base.rb:88:in `put'
    from /Library/Ruby/Gems/1.8/gems/aws-s3-0.6.2/lib/aws/s3/object.rb:241:in `store'
...

Thanks!

Answer 1

Wow, that was fast. I solved the issue by just using the aws-s3 gem and therefore changing my enviroment.rb to read:

#config.gem 'right_aws'
config.gem "aws-s3", :version => ">= 0.6.2", :lib => "aws/s3"

Hope that helps somebody!

Answer 2

Not long ago Amazon released official AWS SDK for Ruby. It works pretty well with S3, supports American, European and Japanese S3 instances from the box and well maintained.

I have created a storage module for Paperclip called paperclip-aws to works with AWS SDK.

Feel free to use it. I hope that it will help.