find_all_palindromes.rb

def find_palindromes_in_sub_string(input, j, k)
  while (j >= 0 && k < input.length)
    if (input[j] != input[k])
      break
    end
    puts (input[j .. k])
    j -= 1
    k += 1
  end
end

def find_all_palindrome_substrings(input)
  for i in 0..input.length-1
    find_palindromes_in_sub_string(input, i - 1, i + 1)
    find_palindromes_in_sub_string(input, i, i + 1)
  end
end

p find_all_palindrome_substrings('aabbbaacc')