text:     // load the things we need
        var mongoose = require('mongoose');
        var Schema = mongoose.Schema;
  
        var commentSchema = mongoose.Schema({
        created: {
         type: Date,
        default: Date.now
            },
        title: {
        type: String,
        default: '',
        trim: true,
        required: 'Title cannot be blank'
            },
        content: {
        type: String,
        default: '',
        trim: true
            },
        user: {
        type: Schema.ObjectId,
        ref: 'User'
            }
        });
  
        module.exports = mongoose.model('Comments', commentSchema);