lib/rubocop/ast/node_pattern/lexer.rb in rubocop-ast-1.1.1 vs lib/rubocop/ast/node_pattern/lexer.rb in rubocop-ast-1.2.0

@@ -50,10 +50,10 @@
         end
 
         def emit_regexp
           body = ss[1]
           options = ss[2]
-          flag = options.each_char.map { |c| REGEXP_OPTIONS[c] }.sum
+          flag = options.each_char.sum { |c| REGEXP_OPTIONS[c] }
 
           emit(:tREGEXP) { Regexp.new(body, flag) }
         end
 
         def do_parse