Random emails

gistfile1.rb

def get_random_emails(emails = [], number_of_random_emails = 1)
  random_emails = []
  total_emails = emails.length
  
  return false if number_of_random_emails > total_emails

  while number_of_random_emails < random_emails.length
    random_emails << emails.shuffle.pop
  end

  random_emails
end