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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56037 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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nobu 2016-08-30 06:22:30 +00:00
parent 0df79477bd
commit 4b298ad77a
50 changed files with 100 additions and 93 deletions
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lib/singleton.rb
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@ -133,7 +133,7 @@ module Singleton
def __init__(klass) # :nodoc:
klass.instance_eval {
@singleton__instance__ = nil
@singleton__mutex__ = Mutex.new
@singleton__mutex__ = Thread::Mutex.new
}
def klass.instance # :nodoc:
return @singleton__instance__ if @singleton__instance__