Module: Watchman

Extended by:
Watchman
Included in:
Watchman
Defined in:
lib/watchman.rb,
lib/watchman/version.rb

Constant Summary collapse

VERSION = 
"0.3.0"

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#host ⇒ Object

Returns the value of attribute host.



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# File 'lib/watchman.rb', line 9

def host
  @host
end

#port ⇒ Object

Returns the value of attribute port.



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# File 'lib/watchman.rb', line 10

def port
  @port
end

#prefix ⇒ Object

Returns the value of attribute prefix.



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# File 'lib/watchman.rb', line 8

def prefix
  @prefix
end

Instance Method Details

#benchmark(name) ⇒ Object 



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# File 'lib/watchman.rb', line 20

def benchmark(name)
  result = nil

  time = Benchmark.measure do
    result = yield
  end

  statsd_client.timing(metric_name_with_prefix(name), (time.real * 1000).floor)

  result
end

#metric_name_with_prefix(name) ⇒ Object 



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# File 'lib/watchman.rb', line 32

def metric_name_with_prefix(name)
  if @prefix
    "#{@prefix}.#{name}"
  else
    name
  end
end

#statsd_client ⇒ Object 



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# File 'lib/watchman.rb', line 12

def statsd_client
  @client ||= Statsd.new(@host, @port)
end

#submit(name, value) ⇒ Object 



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# File 'lib/watchman.rb', line 16

def submit(name, value)
  statsd_client.gauge(metric_name_with_prefix(name), value)
end