lib/sugar-high/array.rb in sugar-high-0.2.10 vs lib/sugar-high/array.rb in sugar-high-0.2.11

@@ -8,6 +8,18 @@
   end  
 
   def to_strings option=nil
     self.flatten.select_labels.map(&:to_s)
   end  
-end
\ No newline at end of file
+  
+  def none?
+    self.flatten.compact.empty?
+  end
+end
+
+class NilClass
+  def none?
+    true
+  end
+end
+
+