jiangping
2025-04-25 1e0c8c2a1a3e67cf95a4ccc60012cc3c6dad26be
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'use strict';
var call = require('../internals/function-call');
var map = require('../internals/iterator-map');
 
var callback = function (value, counter) {
  return [counter, value];
};
 
// `Iterator.prototype.indexed` method
// https://github.com/tc39/proposal-iterator-helpers
module.exports = function indexed() {
  return call(map, this, callback);
};