Module: TraceTree::Warm

Defined in:
lib/trace_tree/warm.rb

Constant Summary collapse

Warmed = 
Set.new
Lock = 
Mutex.new

Class Method Summary collapse

Class Method Details

.check_and_warm(key) ⇒ Object 



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# File 'lib/trace_tree/warm.rb', line 10

def check_and_warm key
  Lock.synchronize do
    warmed = Warmed.include? key
    Warmed << key unless warmed
    warmed
  end
end