merged in bitbucket again, just to fix the network graph - heh

elskwid · Jul 18, 2008 · 277c43f · 277c43f
2 parents d7e0d65 + 40fc6e6
commit 277c43f
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lib/munger/data.rb b/lib/munger/data.rb
@@ -198,7 +198,8 @@ def size
     def valid?
       if ((@data.size > 0) &&
         (@data.respond_to? :each_with_index) &&
-        (@data.first.respond_to? :keys))
+        (@data.first.respond_to? :keys)) &&
+        (!@data.first.is_a? String)
         return true
       else
         return false