lib/table_helper/cell.rb in table_helper-0.0.3 vs lib/table_helper/cell.rb in table_helper-0.0.4

@@ -32,10 +32,10 @@
       end
       
       # Indicates what type of content will be stored in this cell.  This can
       # either be set to either :data or :header.
       def content_type=(value)
-        raise ArgumentError, "content_type must be set to :data or :header, was: #{value.inspect}" if ![:data, :header].include?(value)
+        raise ArgumentError, "content_type must be set to :data or :header, was: #{value.inspect}" unless [:data, :header].include?(value)
         @content_type = value
       end
       
       private
         def tag_name