# File lib/aws/ec2/resource_tag_collection.rb, line 177 def values_at(*keys) if cached = cached_tags return cached.values_at(*keys.map { |k| k.to_s }) end keys = keys.map { |k| k.to_s } tag_set = @tags. filter("key", *keys). filtered_request(:describe_tags).tag_set hash = tag_set.inject({}) do |hash, tag| hash[tag.key] = tag.value hash end keys.map do |key| hash[key] end end