是否有解决方法可以让 AWS::S3 在macruby 上运行？

Question

当我在 MRI 中尝试时，这是有效的。但这就是在麦克鲁比发生的事情：

$ macirb -f
irb(main):003:0> require 'aws/s3'
=> true
irb(main):006:0> AWS::S3::Base.establish_connection!(
irb(main):007:0> :access_key_id     => ACCESS_KEY,
irb(main):008:0> :secret_access_key => SECRET_ACCESS_KEY
irb(main):009:0> )
=> #<AWS::S3::Connection:0x40043ed60 @options={:server=>"s3.amazonaws.com", :port=>80, :access_key_id=>"XXXX", :secret_access_key=>"XXXX"} @access_key_id="XXXX" @secret_access_key="XXXX" @http=#<Net::HTTP s3.amazonaws.com:80 open=false>>
irb(main):010:0> AWS::S3::Service.buckets
NameError: `@policy:' is not allowed as an instance variable name
    /Users/jeremysmith/.rvm/gems/macruby-0.10/gems/aws-s3-0.6.2/lib/aws/s3/extensions.rb:142:in `expirable_memoize:'
    /Users/jeremysmith/.rvm/gems/macruby-0.10/gems/aws-s3-0.6.2/lib/aws/s3/extensions.rb:176:in `policy:'
    /Users/jeremysmith/.rvm/gems/macruby-0.10/gems/aws-s3-0.6.2/lib/aws/s3/response.rb:84:in `empty?'
    /Users/jeremysmith/.rvm/gems/macruby-0.10/gems/aws-s3-0.6.2/lib/aws/s3/service.rb:22:in `unmemoized_buckets_1314299902'
    /Users/jeremysmith/.rvm/gems/macruby-0.10/gems/aws-s3-0.6.2/lib/aws/s3/extensions.rb:177:in `block'
    /Users/jeremysmith/.rvm/gems/macruby-0.10/gems/aws-s3-0.6.2/lib/aws/s3/extensions.rb:146:in `expirable_memoize:'
    /Users/jeremysmith/.rvm/gems/macruby-0.10/gems/aws-s3-0.6.2/lib/aws/s3/extensions.rb:176:in `buckets'

Answer 1

看起来它不喜欢 @policy 中的 :。您可以破解 AWS gem，将所有出现的 @policy: 替换为 @policy 并查看是否可以解决问题。