Extract number from string JavaScript

Question

Does anyone know a way to extract numbers from a string in JavaScript?

Example:

1 banana + 1 pineapple + 3 oranges

My intent is to have the result in an array or JSON or something else.

Result:

[1,1,3]

Answer 1

var result= "1 banana + 1 pineapple + 3 oranges";
result.match(/[0-9]+/g)

Answer 2

Using String.prototype.match() and parseInt():

const s = "1 banana + 1 pineapple + 3 oranges";
const result = (s.match(/\d+/g) || []).map(n => parseInt(n));

console.log(result);