if statement in rails

Question

I trying to learn rails by doing some labs in railsforzombies, I am in lab3 (if statements).

It has two tables:

• Zombies{id, name, graveyard}
• Tweets{id, status, zombie_id}

Objective In the each block, if a Zombie has more than 1 tweet, print out SMART ZOMBIE

 <% zombies = Zombie.all %>

<ul>
  <% zombies.each do |zombie| %>
    <li>
      <%= zombie.name %>
      # add if statement here
    </li>
  <% end %>
</ul>

I have tried some solutions but I get it wrong.

Answer 1

<% if zombie.tweets.size > 1 %>
  Smart Zombie!
<% end %>

Answer 2

<%= 'SMART ZOMBIE' if zombie.tweets.size > 1 %>

Note: count/length/size are all subtly different.

Edit: more than 1.