CODEWITHSUNDEEP
rubyamazon-web-servicesamazon-s3
Yehudi
Yehudi

Reputation: 199

Ruby: use aws-sdk to list s3 objects with marker and max-keys

I found there has no good example in aws-sdk document to list s3 objects with marker and max-keys options.

In Java, I can do it by :

ObjectListing objectListing = s3.listObjects(new ListObjectsRequest()
.withBucketName(bucket)
.withPrefix(s3Prefix)
.withMarker(s3Marker)
.withMaxKeys(40));

but in ruby, I can only find the with_prefix method but no way to fill other options. please help to tell how to config to list the objects with marker or max-kays

Upvotes: 3

Views: 1267

Answers (1)

Cfstat
Cfstat

Reputation: 61

It took me a while to figure this out, for the same reasons: no good examples in the documents.

Here is how I managed to get it working, however: 

items = bucket.objects.with_prefix(prefix).page(:next_token => { :marker => marker }, :per_page => 100)
items.each do |item|
    puts item.key
end

items is a PageResult object.

I eventually figured out using a combination of the aws docs and reading the source code.

Upvotes: 4

Related Questions