how to store array in mongoose schema code example

Example 1: js array of strings mongoose

var personSchema = new mongoose.Schema({
tags: [{
    type: String
}]

Example 2: array schema mongoose

const ToySchema = new Schema({ name: String });
const ToyBoxSchema = new Schema({
  toys: [ToySchema],
  buffers: [Buffer],
  strings: [String],
  numbers: [Number]
  // ... etc
});