blur2.rb

class Image
	attr_accessor :output_image

	def initialize(array)
		@input_image = array
	end

	def blur
		@a_rows = @input_image.length
		@a_columns = @input_image[1].length

		@output_image = Array.new(@a_rows) {Array.new(@a_columns, 0)}

		@input_image.each_with_index do |row, row_index|
			row.each_with_index do |pixel, col_index|
				# this iterates through every single square one at a time.

				# pixel is the pixel value
				# col_index is the column index
				# row_index is the row index

				# @output_image[row_index][col_index] = 1 # modify the output image
			end
		end

		@output_image
	end
end


a1 = [[1, 0, 0, 0],
	[0, 0, 0, 0],
    [0, 0, 0, 0],
    [0, 0, 0, 1],
]

array = Image.new(a1)
p array.blur