#empty? on ItemCollection always returns false #35
Description
On a table that has no matches, I ran #empty? and #count expecting to get true and 0, respectively. The following is what I got from rails console.
irb(main):018:0> Resource.scan({filter_expression: "resource_id = ABC"}).empty?
[Aws::DynamoDB::Client 200 0.103658 0 retries] scan(filter_expression:"resource_id = ABC",table_name:"resources_test")
=> false
irb(main):019:0> Resource.scan({filter_expression: "resource_id = ABC"}).count
[Aws::DynamoDB::Client 200 0.067079 0 retries] scan(filter_expression:"resource_id = ABC",table_name:"resources_test")
=> 0
If I'm reading this correctly, the test cases for #empty also expect false (always).
Am I missing something here?