Class: TypableMap::Counter

Inherits:
Object
  • Object
show all
Defined in:
lib/typable_map/counter.rb

Instance Method Summary collapse

Constructor Details

#initialize(max_count = 100) ⇒ Counter

Returns a new instance of Counter.



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# File 'lib/typable_map/counter.rb', line 6

def initialize(max_count = 100)
  @n = 0
  @max_count = max_count
end

Instance Method Details

#next ⇒ Object 



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# File 'lib/typable_map/counter.rb', line 11

def next
  retval = @n
  @n += 1
  @n = @n % @max_count
  retval
end