Class: Metriks::Derive

Inherits:
Meter
  • Object
show all
Defined in:
lib/metriks-derive.rb

Instance Method Summary collapse

Instance Method Details

#mark(val = 1) ⇒ Object 



32
33
34
35
36
 
# File 'lib/metriks-derive.rb', line 32

def mark(val = 1)
  @last ||= Atomic.new(val)
  last = @last.swap(val)
  super(last > val ? val : val - last)
end