Add missing require for Psych::Nodes

This resolves an issue where you would get uninitialized constant Psych::Nodes (NameError) when running with newer version of Psych. Fixes dtao#72
sikachu · Feb 25, 2015 · c6e046c · c6e046c
1 parent 4c420f6
commit c6e046c
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/lib/safe_yaml/psych_resolver.rb b/lib/safe_yaml/psych_resolver.rb
@@ -1,3 +1,5 @@
+require "psych/nodes"
+
 module SafeYAML
   class PsychResolver < Resolver
     NODE_TYPES = {