Class: Metrics::Instruments::Counter

Inherits:
Object
  • Object
show all
Defined in:
lib/ruby-metrics/instruments/counter.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Counter

Returns a new instance of Counter.



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# File 'lib/ruby-metrics/instruments/counter.rb', line 4

def initialize
  @value = 0
end

Instance Method Details

#as_json(*_) ⇒ Object 



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# File 'lib/ruby-metrics/instruments/counter.rb', line 30

def as_json(*_)
  @value
end

#clear ⇒ Object 



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# File 'lib/ruby-metrics/instruments/counter.rb', line 18

def clear
  @value = 0
end

#dec(value = 1) ⇒ Object Also known as: decr 



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# File 'lib/ruby-metrics/instruments/counter.rb', line 13

def dec(value = 1)
  @value -= value
end

#inc(value = 1) ⇒ Object Also known as: incr 



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# File 'lib/ruby-metrics/instruments/counter.rb', line 8

def inc(value = 1)
  @value += value
end

#to_i ⇒ Object 



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# File 'lib/ruby-metrics/instruments/counter.rb', line 22

def to_i
  @value.to_i
end

#to_json(*_) ⇒ Object 



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# File 'lib/ruby-metrics/instruments/counter.rb', line 34

def to_json(*_)
  as_json.to_json
end

#to_s ⇒ Object 



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# File 'lib/ruby-metrics/instruments/counter.rb', line 26

def to_s
  @value.to_s
end