title: understanding mongoose [Schema.Types.Mixed]
body: <p>Is the below schema defined correctly or does <code>writing</code> need to be
  <code>writing: [Schema.Types.Mixed]</code> <strong>or</strong> <code>writing: [{}]</code>? </p>
  
  <p>That is, if you have an array of dictionaries -- [{},{},{}] -- one can't predefine the internal structure unless you create another schema and embed it. Is that the right interpretation of the docs?</p>
  
  <p><a href="http://mongoosejs.com/docs/schematypes.html" rel="noreferrer">http://mongoosejs.com/docs/schematypes.html</a></p>
  
  <pre><code>var blogSchema = new mongoose.Schema({
    title:  String,
    writing: [{
          post: String,
          two: Number,
          three : Number,
          four  : String,
          five : [{  a: String,
                      b : String,
                      c  : String,
                      d: String,
                      e: { type: Date, default: Date.now }, 
                  }]
    }],
  });
  </code></pre>
  
  <p>Thanks. </p>