sharnie/find_a_prime_number_in_ruby.rb

## find_a_prime_number_in_ruby.rb
def prime? num
  return false if num <= 1
  i = 2 # starting point
  while i < num
    return false if num % i == 0  # num is not prime
    i += 1 # increment i
  end
  return true # if the number is prime
end
	def prime? num
	return false if num <= 1
	i = 2 # starting point
	while i < num
	return false if num % i == 0 # num is not prime
	i += 1 # increment i
	end
	return true # if the number is prime
	end