Class: Whitespace::Memory

Inherits:
Object
  • Object
show all
Defined in:
lib/whitespace/data_structures/memory.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Memory

Returns a new instance of Memory.



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# File 'lib/whitespace/data_structures/memory.rb', line 3

def initialize
  @store = {}
end

Instance Method Details

#[](address) ⇒ Object 



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# File 'lib/whitespace/data_structures/memory.rb', line 7

def [](address)
  if @store.key?(address)
    @store[address]
  else
    raise AddressError, "no such address exists: #{address}"
  end
end

#[]=(address, value) ⇒ Object 



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# File 'lib/whitespace/data_structures/memory.rb', line 15

def []=(address, value)
  @store[address] = value
end