# File lib/fog/aws/models/cloud_watch/metrics.rb, line 16
        def get(namespace, metric_name, dimensions=nil)
          list_opts = {'Namespace' => namespace, 'MetricName' => metric_name}
          if dimensions
            dimensions_array = dimensions.collect do |name, value|
              {'Name' => name, 'Value' => value}
            end
            # list_opts.merge!('Dimensions' => dimensions_array) 
          end
          if data = connection.list_metrics(list_opts).body['ListMetricsResult']['Metrics'].first
            new(data)
          end
        end