rubygems/bundler-api — pull request #22 by lmarburger (2013-02-05 15:43:11+00:00)
Title: Add optional prefix to librato metrics

Setting the `LIBRATO_METRICS_PREFIX` environment variable will pass it along to `Metriks::Reporter::LibratoMetrics`. Used when standing up multiple bundler-api apps to aggregate all metrics into the same Librato account but keeping each app separate.