jubos/fake-s3 — pull request #64 by mpl (2014-09-01 17:44:29+00:00)
Title: s/max_keys/max-keys/ when parsing url query parameters

According to http://docs.aws.amazon.com/AmazonS3/latest/API/RESTBucketGET.html , the parameter is max-keys, not max_keys.
You need the conversion to an int as well, since you're gonna use max_keys as an int in the rest of the code. But I'm no rubyist, so I don't know if that conversion is idiomatic.