Module: Puppet::Concurrent::ThreadLocalSingleton

Included in:
Pops::Model::PNTransformer, Pops::Parser::EvaluatingParser, Pops::Serialization::JsonPath::Resolver, Pops::Time::Timespan::FormatParser, Pops::Types::StringConverter, Pops::Types::TypeCalculator, Pops::Types::TypeFormatter, Pops::Types::TypeParser
Defined in:
lib/puppet/concurrent/thread_local_singleton.rb

Instance Method Summary collapse

Instance Method Details

#singleton ⇒ Object 


5
6
7
8
9
10
11
12
13
14
 
# File 'lib/puppet/concurrent/thread_local_singleton.rb', line 5

def singleton
  key = (name + ".singleton").intern
  thread = Thread.current
  value = thread.thread_variable_get(key)
  if value.nil?
    value = new
    thread.thread_variable_set(key, value)
  end
  value
end