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Diffstat (limited to 'lib/singleton.rb')
| -rw-r--r-- | lib/singleton.rb | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/singleton.rb b/lib/singleton.rb index be1f7ff6ca..2ee9b5b3b5 100644 --- a/lib/singleton.rb +++ b/lib/singleton.rb @@ -1,3 +1,4 @@ +# frozen_string_literal: false require 'thread' # The Singleton module implements the Singleton pattern. |