Class: Hitimes::MutexedStats

Inherits:

Stats

• Object
• Stats
• Hitimes::MutexedStats

Defined in:

lib/hitimes/mutexed_stats.rb

Overview

MutexedStats is the start of a threadsafe Stats class. Currently, on MRI Ruby the Stats object is already threadsafe, so there is no need to use MutexedStats.

Constant Summary

Constants inherited from Stats

Stats::STATS

Instance Method Summary

• #initialize ⇒ MutexedStats constructor

  A new instance of MutexedStats.

• #update(value) ⇒ Object

  call-seq: mutex_stat.update( val ) -> nil.

Methods inherited from Stats

#count, #max, #mean, #min, #rate, #stddev, #sum, #sumsq, #to_hash, #to_json

Constructor Details

#initialize ⇒ MutexedStats

Returns a new instance of MutexedStats.

# File 'lib/hitimes/mutexed_stats.rb', line 15

def initialize
  @mutex = Mutex.new
end

Instance Method Details

#update(value) ⇒ Object

call-seq:

mutex_stat.update( val ) -> nil

Update the running stats with the new value in a threadsafe manner.

# File 'lib/hitimes/mutexed_stats.rb', line 24

def update( value )
  @mutex.synchronize do
    super( value )
  end
end