Account for Syck being default YAML in 1.9.2

metricfu · Jul 17, 2014 · b4ef377 · b4ef377
1 parent eb0466d
commit b4ef377
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/lib/metric_fu/reporting/result.rb b/lib/metric_fu/reporting/result.rb
@@ -12,6 +12,11 @@ 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.