lib/paper_trail/record_trail.rb
def versions_between(start_time, end_time)
      versions = send(@record.class.versions_association_name).between(start_time, end_time)
      versions.collect { |version| version_at(version.created_at) }
    end
def versions_between(start_time, end_time)
      versions = send(@record.class.versions_association_name).between(start_time, end_time)
      versions.collect { |version| version_at(version.created_at) }
    end
Returns the objects (not Versions) as they were between the given times.