Account for Syck being default YAML in 1.9.2

metricfu · Feb 27, 2015 · adecad0 · adecad0
1 parent 4d13aea
commit adecad0
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/lib/metric_fu/reporting/result.rb b/lib/metric_fu/reporting/result.rb
@@ -11,6 +11,12 @@ def self.result
   #
   # It tracks the results generated by each metric used in this test run.
   class Result
+    if  RUBY_VERSION == "1.9.2"
+      # Psych is required for YAML.to_json to work
+      # In 1.9.2, the default is still Syck
+      YAML::ENGINE.yamler = "psych"
+    end
+
     # Renders the result of the result_hash into a yaml serialization
     # ready for writing out to a file.
     #