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Diffstat (limited to 'test/visitors/test_depth_first.rb')
| -rw-r--r-- | test/visitors/test_depth_first.rb | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/test/visitors/test_depth_first.rb b/test/visitors/test_depth_first.rb index 81220b63a4..0c7f7ccd34 100644 --- a/test/visitors/test_depth_first.rb +++ b/test/visitors/test_depth_first.rb @@ -1,3 +1,4 @@ +# frozen_string_literal: true require 'helper' require 'set' |