prototypal_inheritance_solution_optimized

by upigilam

JavaScript

//prototypal inheritance
var human = {
	species: "human",
	create: function(values) {
	var instance = Object.create(this);
	Object.keys(values).forEach(function(key) {
		instance[key] = values[key];
	});
	return instance;
	},
	saySpecies: function () {
		console.log("species :: ", this.species);
	},
	sayName: function () {
		console.log("Name :: ", this.name);
	}
};

var musician = human.create({
species: "musician",
playInst: function () {
console.log("plays .." + this.instrument);
}
});

console.log(musician);

var will = musician.create({
	name: "will",
	instrument: "guitar"
});

console.log(will);