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Diffstat (limited to 'test/test_set.rb')
-rw-r--r-- | test/test_set.rb | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/test/test_set.rb b/test/test_set.rb index 66944f576f..15c5a13d21 100644 --- a/test/test_set.rb +++ b/test/test_set.rb @@ -1,3 +1,4 @@ +# frozen_string_literal: false require 'test/unit' require 'set' |