example.rb

#!/usr/bin/ruby

class SayMahName
  def initialize
    @wordlist = File.readlines("/usr/share/dict/web2").map {|n| n.chomp }
  end

  def say_some_random_stuff
    an_array = []

    10.times do
      an_array << random_word
    end

    say(an_array.join(' '))
  end

  def random_word
    @wordlist[rand(@wordlist.length)]
  end

  def say(words)
    puts "i'm about to say '#{words}' out loud"
    system("say '#{words}'")
  end
end

smn = SayMahName.new
smn.say_some_random_stuff