JSFiddle - React, Tailwind, and code Playground

by Yonathan Benitah

JavaScript

var quacking = function quacking(_quack) {
  return function (o) {
    return Object.assign({}, o, {
      quack: function quack() {
        return _quack;
      }
    });
  };
};
var quacker1 = quacking('Quack!')
var quacker2 = quacker1({});

console.log( quacker2.quack() );