Class: Cognizant::Util::RotationalArray

Inherits:
Array
  • Object
show all
Defined in:
lib/cognizant/util/rotational_array.rb

Instance Method Summary collapse

Constructor Details

#initialize(size) ⇒ RotationalArray

Returns a new instance of RotationalArray.


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# File 'lib/cognizant/util/rotational_array.rb', line 4

def initialize(size)
  @capacity = size
  super # no size - intentionally
end

Instance Method Details

#push(value) ⇒ Object Also known as: <<


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# File 'lib/cognizant/util/rotational_array.rb', line 9

def push(value)
  super(value)
  self.shift if self.length > @capacity
  self
end