lib/sugar-high/array.rb in sugar-high-0.2.7 vs lib/sugar-high/array.rb in sugar-high-0.2.8

@@ -6,8 +6,8 @@
     res.map!{|a| a.kind_of?(Fixnum) ? "_#{a}" : a} if option == :num
     res.select_labels.map(&:to_s).map(&:to_sym)
   end  
 
   def to_strings option=nil
-    self.select_labels.map(&:to_s)
+    self.flatten.select_labels.map(&:to_s)
   end  
 end
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