package.modules.es.iterator.some.js Maven / Gradle / Ivy
The newest version!
'use strict';
var $ = require('../internals/export');
var iterate = require('../internals/iterate');
var aCallable = require('../internals/a-callable');
var anObject = require('../internals/an-object');
var getIteratorDirect = require('../internals/get-iterator-direct');
// `Iterator.prototype.some` method
// https://tc39.es/ecma262/#sec-iterator.prototype.some
$({ target: 'Iterator', proto: true, real: true }, {
some: function some(predicate) {
anObject(this);
aCallable(predicate);
var record = getIteratorDirect(this);
var counter = 0;
return iterate(record, function (value, stop) {
if (predicate(value, counter++)) return stop();
}, { IS_RECORD: true, INTERRUPTED: true }).stopped;
}
});
© 2015 - 2024 Weber Informatics LLC | Privacy Policy