lib/danica/operator/addition.rb in danica-2.7.4 vs lib/danica/operator/addition.rb in danica-2.7.5

@@ -1,20 +1,21 @@
+# frozen_string_literal: true
+
 module Danica
   class Operator::Addition < Operator::Chained
     default_value :priority, 1
 
     private
 
     default_value :symbol, :+
 
-    def chain_operation(a, b)
-      a + b
+    def chain_operation(first, second)
+      first + second
     end
 
     def join_proc(symbol)
       proc do |_, value|
         value.signaled? ? ' ' : " #{symbol} "
       end
     end
   end
 end
-