Omit Needless Words


My code passes, but I don’t understand why it won’t return either string in the codeacademy display. No matter what I pass in as an argument at the end.

require 'prime'   # This is a module. We'll cover these soon!

def first_n_primes(n)

  return "n must be an integer." unless n.is_a? Integer

  return "n must be greater than 0." if n <= 0

  return Prime.first n



There are no statements directing output.

puts first_n_primes(10)


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