Class: Anschel::Stats

Inherits:
Object
  • Object
show all
Defined in:
lib/anschel/stats.rb

Instance Method Summary collapse

Constructor Details

#initialize(interval, logger) ⇒ Stats

Returns a new instance of Stats.



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# File 'lib/anschel/stats.rb', line 8

def initialize interval, logger
  @logger   = logger
  @interval = interval || 30
  @stats    = Hash.new
  @lock     = Mutex.new
  @logger.info event: 'stats-loaded'

  @thread = Thread.new do
    loop do
      sleep @interval
      @logger.info \
        event: 'stats-report',
        version: Anschel::VERSION,
        stats: read
    end
  end
end

Instance Method Details

#create(name, init = 0) ⇒ Object 



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# File 'lib/anschel/stats.rb', line 28

def create name, init=0
  with_lock do
    stats[name] = init
    stats
  end
end

#dec(name, by = 1) ⇒ Object 



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# File 'lib/anschel/stats.rb', line 47

def dec name, by=1
  with_lock do
    stats[name] -= by
  end
end

#delete(name) ⇒ Object 



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# File 'lib/anschel/stats.rb', line 35

def delete name
  with_lock do
    stats.delete name
  end
end

#get(name) ⇒ Object 



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# File 'lib/anschel/stats.rb', line 59

def get name
  with_lock do
    stats[name]
  end
end

#inc(name, by = 1) ⇒ Object 



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# File 'lib/anschel/stats.rb', line 41

def inc name, by=1
  with_lock do
    stats[name] += by
  end
end

#read ⇒ Object 



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# File 'lib/anschel/stats.rb', line 26

def read ; stats end

#set(name, to) ⇒ Object 



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# File 'lib/anschel/stats.rb', line 53

def set name, to
  with_lock do
    stats[name] = to
  end
end