1 files changed, 25 insertions, 0 deletions
diff --git a/tool/lrama/lib/lrama/report/duration.rb b/tool/lrama/lib/lrama/report/duration.rb
new file mode 100644
index 0000000000..7afe284f1a
--- /dev/null
+++ b/tool/lrama/lib/lrama/report/duration.rb
@@ -0,0 +1,25 @@
+module Lrama
+  class Report
+    module Duration
+      def self.enable
+        @_report_duration_enabled = true
+      end
+
+      def self.enabled?
+        !!@_report_duration_enabled
+      end
+
+      def report_duration(method_name)
+        time1 = Time.now.to_f
+        result = yield
+        time2 = Time.now.to_f
+
+        if Duration.enabled?
+          puts sprintf("%s %10.5f s", method_name, time2 - time1)
+        end
+
+        return result
+      end
+    end
+  end
+end