Class: Counter

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Counter

Returns a new instance of Counter.



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# File 'lib/wire.rb', line 52

def initialize
  extend(MonitorMixin)
  @i = 0
  @cond = new_cond
end

Instance Attribute Details

#cond ⇒ Object (readonly)

Returns the value of attribute cond.



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# File 'lib/wire.rb', line 49

def cond
  @cond
end

#i ⇒ Object (readonly)

Returns the value of attribute i.



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# File 'lib/wire.rb', line 49

def i
  @i
end

#last ⇒ Object

Returns the value of attribute last.



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# File 'lib/wire.rb', line 50

def last
  @last
end

Instance Method Details

#dec ⇒ Object 



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# File 'lib/wire.rb', line 62

def dec
  @i -= 1
end

#inc ⇒ Object 



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# File 'lib/wire.rb', line 58

def inc
  @i += 1
end