only-changed-jest-watch-plugin/example/node_modules/core-js/modules/core.get-iterator.js

Jest watch plugin for running either only the modified test (for TDD), or tests of dependant modules

var anObject = require('./_an-object');
var get = require('./core.get-iterator-method');
module.exports = require('./_core').getIterator = function (it) {
  var iterFn = get(it);
  if (typeof iterFn != 'function') throw TypeError(it + ' is not iterable!');
  return anObject(iterFn.call(it));
};