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Abraham Alanya
Abraham Alanya

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Recorrer un array en Javascript

#javascript 
let articulos = [
 {nombre: "a", precio: 300},
 {nombre: "b", precio: 3100},
 {nombre: "c", precio: 2300},
 {nombre: "d", precio: 200},
 {nombre: "e", precio: 100},
 {nombre: "f", precio: 400},
 {nombre: "g", precio: 3500},
 {nombre: "h", precio: 1300},
 {nombre: "i", precio: 2300},
];
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filter()

Crea un nuevo array con los elementos que cumplan el parámetro definido.

let filtrar = articulos.filter(function (articulo) {
 return articulo.precio <= 1000;
});
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map() 

let nombre = articulos.map(function (articulo){
 return articulo.nombre;
});
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find() 

let busqueda = articulos.find(function(articulo){
 return articulo.nombre === "g";
});
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foreach() 

articulos.forEach(function(articulo){
 console.log(articulo.nombre);
});
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some()

Devuelve true y false

let barato = articulos.some(function(articulo){
 return articulo.precio <= 1000;
})
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