quicksort.rb

def quickSort_bigendian(input_arry)
	index_i = 0
	puts "Before sort"
	puts input_arry.inspect
	while (index_i < input_arry.size)
		index_j = input_arry.size
		index_j -= 1
		while (index_j > index_i)
			if ( input_arry[index_j] < input_arry[index_j-1] )
				temp = input_arry[index_j-1]
				input_arry[index_j-1] = input_arry[index_j]
				input_arry[index_j] = temp
			end
			index_j -= 1
		end
		index_i += 1
	end
	puts "After sort"
	puts input_arry.inspect
end

arry = [53,6,34,167,90,34,51,111,53,78]
puts arry.inspect							
quickSort_bigendian(arry)						#it is call by reference, object ID is the same
puts arry.inspect