--- title: Map.prototype.entries() slug: Web/JavaScript/Reference/Global_Objects/Map/entries translation_of: Web/JavaScript/Reference/Global_Objects/Map/entries original_slug: Web/JavaScript/Referencia/Objetos_globales/Map/entries ---
El método entries() retorna un nuevo objeto Iterator que contiene los pares [clave, valor] para cada elemento en el objeto Map en orden de inserción.
myMap.entries()
entries()var myMap = new Map();
myMap.set("0", "foo");
myMap.set(1, "bar");
myMap.set({}, "baz");
var mapIter = myMap.entries();
console.log(mapIter.next().value); // ["0", "foo"]
console.log(mapIter.next().value); // [1, "bar"]
console.log(mapIter.next().value); // [Object, "baz"]
| Especificación | Estado | Observaciones |
|---|---|---|
| {{SpecName('ES6', '#sec-map.prototype.entries', 'Map.prototype.entries')}} | {{Spec2('ES6')}} | Definición |
| {{SpecName('ESDraft', '#sec-map.prototype.entries', 'Map.prototype.entries')}} | {{Spec2('ESDraft')}} |
{{CompatibilityTable}}
| Prestación | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari |
|---|---|---|---|---|---|
| Basic support | 38 | {{ CompatGeckoDesktop("20") }} | {{CompatNo}} | 25 | 7.1 |
| Prestación | Android | Chrome for Android | Firefox Mobile (Gecko) | IE Mobile | Opera Mobile | Safari Mobile |
|---|---|---|---|---|---|---|
| Soporte básico. | {{CompatNo}} | 38 | {{CompatGeckoMobile("20")}} | {{CompatNo}} | {{CompatNo}} | 8 |