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openote on 12/28/10

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Last Edited at 12/28/10 09:59am

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ASCII Addition in Ruby

/ Published in: Ruby

This was an absolute failure. But here it is, if anyone would like to see horrible programming.

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class Asciiarray
	attr_accessor :a, :b
	def initialize(a = "Hello", b = "World")
		@a = a
		@b = b
	end
	
	def create
		isa = false
		equal = false
		
		if @a.length > @b.length
			c = @a
			d = @b.rjust(@a.length)
			isa = true
			displacement = @a.length - @b.length
		elsif @b.length > @a.length
			c = @a.rjust(@b.length)
			d = @b
			displacement = @b.length - @a.length
		elsif @a.length == @b.length
			c = @a.rjust(@b.length)
			d = @b
			equal = true
		else
			puts "Error. Please try again."
		end
		
		@a_array = c.split(//)
		@b_array = d.split(//)
		
		@a_array.length.times do |iterate|
			q = @a_array[iterate-1]
			@a_array[iterate-1] = ?q
		end
		
		@b_array.length.times do |iterate|
			x = @b_array[iterate-1]
			@b_array[iterate-1] = ?x
		end
		
		if equal == false
			if isa == true
				displacement.times do |takeout|
					@a_array[takeout-1] = 0
				end
			else
				displacement.times do |takeout|
					@b_array[takeout-1] = 0
				end
			end
		end
	end
	
	def operations
		@c_array = Array.new
		@a_array.length.times do |iterate|
			@c_array[iterate] = @a_array[iterate-1] + @b_array[iterate-1]
		end
	end
	
	def reverseconvert
		@c_array.length.times do |iterate|
			if @c_array[iterate-1] > 127
				@c_array[iterate-1] = @c_array[iterate-1] % 127
				@c_array[iterate-1] = @c_array[iterate-1].chr
			elsif @c_array[iterate-1] < 32
				@c_array[iterate-1] = 32.chr
			else
				@c_array[iterate-1] = @c_array[iterate-1].chr
			end
		end
	end
	
	def printout
		lol = @c_array.join
		puts lol
	end
end

i = Asciiarray.new("HI I LIKE PIE", "ANDREW")
i.create
i.operations
i.reverseconvert
i.printout

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