shim.js 482 B

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  1. 'use strict';
  2. var SubArray = require('../../../../array/_sub-array-dummy-safe');
  3. module.exports = function (t, a) {
  4. var arr, x = {}, subArr, result;
  5. arr = ['foo', undefined, 0, '2d', false, x, null];
  6. a.deep(t.call(arr, 2, 4), [0, '2d'], "Plain array: result");
  7. subArr = new SubArray('foo', undefined, 0, '2d', false, x, null);
  8. result = t.call(subArr, 2, 4);
  9. a(result instanceof SubArray, true, "Instance of subclass");
  10. a.deep(result, [0, '2d'], "Subclass: result");
  11. };