title: Defining enum for array in Swagger 2.0
body: <pre><code>type": "array",
  "items": {
      "type": "string",
      "enum": ["MALE","FEMALE","WORKER"]
  }
  </code></pre>
  
  <p>or</p>
  
  <pre><code>type": "array",
  "items": {
      "type": "string",
  },
  "enum": ["MALE","FEMALE","WORKER"]
  </code></pre>
  
  <p>?</p>
  
  <p>Nothing in the spec about this. The goal is of course to get swagger-ui to show the enum values.</p>