Class: ArrayCache

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

Overview

This is a FIFO array, a way to keep a limited queue. This is very useful for Percept Histories.

Instance Method Summary collapse

Constructor Details

#initialize(opts = {}) ⇒ ArrayCache

Returns a new instance of ArrayCache.



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# File 'lib/repositories/array_cache.rb', line 10

def initialize(opts={})
  eviction_policy = SimpleArrayEviction.new(opts[:n])
  @array = MonitoredArray.new
  @array.add_observer(eviction_policy)
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(sym, *args, &block) ⇒ Object 



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# File 'lib/repositories/array_cache.rb', line 16

def method_missing(sym, *args, &block)
  @array.send(sym, *args, &block)
end