lib/aws/cloud_watch/metric_collection.rb in aws-sdk-1.11.3 vs lib/aws/cloud_watch/metric_collection.rb in aws-sdk-1.12.0

@@ -95,12 +95,10 @@
       # Multiple calls to #with_dimensions will add to previous dimensions.
       # @param [Array<Hash>] dimensions An array of dimensions.  Each dimension
       #   should be a Hash with a `:name` and `:value`.
       # @return [MetricCollection]
       def with_dimensions *dimensions
-        dimensions = @filters[:dimensions] || []
-        dimensions += dimensions.flatten
-        filter(:dimensions, dimensions)
+        filter(:dimensions, (@filters[:dimensions] || []) + dimensions.flatten )
       end
 
       protected
 
       def _each_item next_token, options = {}, &block