Class: SimpleMetrics::DataPoint::Gauge

Inherits:
Base
  • Object
show all
Defined in:
lib/simple_metrics/data_point/gauge.rb

Instance Attribute Summary

Attributes inherited from Base

#id, #name, #sum, #total, #ts, #type, #value

Instance Method Summary collapse

Methods inherited from Base

#attributes, #counter?, #event?, #gauge?, #timestamp, #timing?, #to_s

Constructor Details

#initialize(attributes) ⇒ Gauge

Returns a new instance of Gauge.



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# File 'lib/simple_metrics/data_point/gauge.rb', line 5

def initialize(attributes)
  super(attributes)
  @type = 'g'
  @value = (@value.to_i || 1) * (1.0 / (@sample_rate || 1).to_f)
end

Instance Method Details

#combine(dp) ⇒ Object 



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# File 'lib/simple_metrics/data_point/gauge.rb', line 11

def combine(dp)
  @total += 1
  @sum   += dp.value
  @value  = @sum / @total 
  self
end