Another Scrap from scrapfy.io

scrapfy-vp79nQtuCJV0HLn.js

// Dynamic classnames
// ==================

// Question
// ==================

// Basic use
class User{
  // ...
}
let item = new User();

// I want something like...
let classname = 'User';
let item = new {classname}();


// Solutions
// ==================

// Dictionnnary

const myDictionnaryOfModels = new Map();
//…
myDictionnaryOfModels.set(‘User’, User); // or User.name, User
//…
myDictionnaryOfModels.get(classname);

// factory pattern
function createModel(modelname) {
   return new require('../models/' + modelname)();
}