como usar o any no javascript es6
January 04, 2020
Returns true
if the provided predicate function returns true
for at least one element in a collection, false
otherwise.
Use Array.prototype.some()
to test if any elements in the collection return true
based on fn
.
Omit the second argument, fn
, to use Boolean
as a default.
const any = (arr, fn = Boolean) => arr.some(fn);
any([0, 1, 2, 0], x => x >= 2); // true
any([0, 0, 1, 0]); // true