Remove dead code now that attr is not used anymore

rails · Dec 29, 2016 · b26638e · b26638e
1 parent 003d6fe
commit b26638e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/arel/visitors/to_sql.rb b/lib/arel/visitors/to_sql.rb
@@ -170,7 +170,7 @@ def visit_Arel_Nodes_Values o, collector
         collector << "VALUES ("
 
         len = o.expressions.length - 1
-        o.expressions.zip(o.columns).each_with_index { |(value, attr), i|
+        o.expressions.each_with_index { |value, i|
           case value
           when Nodes::SqlLiteral, Nodes::BindParam
             collector = visit value, collector