Class: TypableMap::Counter

Inherits:

Object

• Object
• TypableMap::Counter

Defined in:

lib/typable_map/counter.rb

Instance Method Summary

• #initialize(max_count = 100) ⇒ Counter constructor

  A new instance of Counter.

• #next ⇒ Object

Constructor Details

#initialize(max_count = 100) ⇒ Counter

Returns a new instance of Counter.

# 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

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

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