1 files changed, 6 insertions, 1 deletions
diff --git a/app/models/concerns/has_whatnot.rb b/app/models/concerns/has_whatnot.rb
index a0934ef..22322c0 100644
--- a/app/models/concerns/has_whatnot.rb
+++ b/app/models/concerns/has_whatnot.rb
@@ -7,7 +7,12 @@ module HasWhatnot
     end
 
     def tags
-      whatnot[:tags] ? whatnot[:tags] : []
+      whatnot && whatnot[:tags] ? whatnot[:tags] : []
+    end
+
+    def has_tag?(tag)
+      return false unless tags.any?
+      tags.include?(tag)
     end
 
     def where_has_tag(tag)