title: Set initial vuetify v-select value
body: <p>Can someone help me set the default value for a <code>v-select</code>? The caveat is that my <code>v-select</code> is populated with objects, which I think might be the reason why assigning my <code>item-value</code> to my desired initial value isn't working:</p>
  
  <pre><code>&lt;v-select
    item-text="name"
    v-model="defaultSelected"
    :items="people"
  &gt;
  
  Vue.use(Vuetify);
  
  const vm = new Vue({
    el: "#app",
    data: {
      defaultSelected: {
        name: "John",
        last: "Doe"
      },
      people: [
        {
          name: "Harry",
          last: "Potter"
        },
        {
          name: "George",
          last: "Bush"
        }
      ]
    }
  });
  </code></pre>
  
  <p>Expected:</p>
  
  <p>The initial <code>v-select</code> should be <code>John</code></p>
  
  <p>Actual:</p>
  
  <p>The initial <code>v-select</code> is blank. Here's a fiddle for reference:</p>
  
  <p><a href="https://jsfiddle.net/tgpfhn8m/734/" rel="noreferrer">https://jsfiddle.net/tgpfhn8m/734/</a></p>
  
  <p>Can someone help? Thanks in advance!</p>