lib/danica/sum.rb in danica-2.0.3 vs lib/danica/sum.rb in danica-2.0.4

@@ -1,8 +1,12 @@
 require 'danica/operator/chained'
 
 module Danica
   class Sum < Operator::Chained
+    def +(other)
+      repack(other)
+    end
+
     private
 
     def tex_symbol
       '+'
     end