diff options
Diffstat (limited to 'lib/singleton.rb')
| -rw-r--r-- | lib/singleton.rb | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/lib/singleton.rb b/lib/singleton.rb index 07420d2ea2..7ed17a769c 100644 --- a/lib/singleton.rb +++ b/lib/singleton.rb @@ -121,12 +121,7 @@ module Singleton end def instance # :nodoc: - return @singleton__instance__ if @singleton__instance__ - @singleton__mutex__.synchronize { - return @singleton__instance__ if @singleton__instance__ - @singleton__instance__ = new() - } - @singleton__instance__ + @singleton__instance__ || @singleton__mutex__.synchronize { @singleton__instance__ ||= new } end private |