core-js/internals/iterator-close-all.js

Standard library

'use strict';
var iteratorClose = require('../internals/iterator-close');

module.exports = function (iters, kind, value) {
  for (var i = iters.length - 1; i >= 0; i--) {
    if (iters[i] === undefined) continue;
    try {
      value = iteratorClose(iters[i].iterator, kind, value);
    } catch (error) {
      kind = 'throw';
      value = error;
    }
  }
  if (kind === 'throw') throw value;
  return value;
};