text: //Require Mongoose
  var mongoose = require('mongoose');
  
  //Define a schema
  var Schema = mongoose.Schema;
  
  var MethodModel = new Schema({
    method            : {type: String, required: true},
    studentID         : {type: Schema.Types.ObjectId, ref: 'Students'},
    date              : {type: Date, default: Date.now}
    });
  
  //Export function to create "SomeModel" model class
  module.exports = mongoose.model('Methods', MethodModel);