1  const mongoose = require('mongoose');
 2  const Schema = mongoose.Schema;
 3  
 4  const TodoSchema = new Schema({
 5      task: {
 6          type: String,
 7          required: true
 8      },
 9      created_at: {
10          type: Date,
11          default: Date.now()
12      }
13  });
14  
15  module.exports = Todo = mongoose.model('todos', TodoSchema);