Three dimensional array : Multidimensional Arrays « Array « Ruby

1. Ruby
2. Array
3. Multidimensional Arrays

Three dimensional array

class MyArray

  def initialize
    @store = [[[]]]
  end

  def [](a,b,c)
    if @store[a]==nil ||
       @store[a][b]==nil ||
       @store[a][b][c]==nil
      return nil
    else
      return @store[a][b][c]
    end
  end

  def []=(a,b,c,x)
    @store[a] = [[]] if @store[a]==nil
    @store[a][b] = [] if @store[a][b]==nil
    @store[a][b][c] = x
  end

end


x = MyArray.new
x[0,0,0] = 5
x[0,0,1] = 6
x[1,2,3] = 99

puts x[1,2,3]

 

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