equals.js 2.1 KB

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  1. "use strict";
  2. var _Object$defineProperty = require("@babel/runtime-corejs3/core-js-stable/object/define-property");
  3. var _interopRequireDefault = require("@babel/runtime-corejs3/helpers/interopRequireDefault");
  4. _Object$defineProperty(exports, "__esModule", {
  5. value: true
  6. });
  7. exports.default = equals;
  8. var _isArray = _interopRequireDefault(require("@babel/runtime-corejs3/core-js-stable/array/is-array"));
  9. var _keys = _interopRequireDefault(require("@babel/runtime-corejs3/core-js-stable/object/keys"));
  10. var _typeof2 = _interopRequireDefault(require("@babel/runtime-corejs3/helpers/typeof"));
  11. var _ParseACL = _interopRequireDefault(require("./ParseACL"));
  12. var _ParseFile = _interopRequireDefault(require("./ParseFile"));
  13. var _ParseGeoPoint = _interopRequireDefault(require("./ParseGeoPoint"));
  14. var _ParseObject = _interopRequireDefault(require("./ParseObject"));
  15. function equals(a, b) {
  16. var toString = Object.prototype.toString;
  17. if (toString.call(a) === '[object Date]' || toString.call(b) === '[object Date]') {
  18. var dateA = new Date(a);
  19. var dateB = new Date(b);
  20. return +dateA === +dateB;
  21. }
  22. if ((0, _typeof2.default)(a) !== (0, _typeof2.default)(b)) {
  23. return false;
  24. }
  25. if (!a || (0, _typeof2.default)(a) !== 'object') {
  26. // a is a primitive
  27. return a === b;
  28. }
  29. if ((0, _isArray.default)(a) || (0, _isArray.default)(b)) {
  30. if (!(0, _isArray.default)(a) || !(0, _isArray.default)(b)) {
  31. return false;
  32. }
  33. if (a.length !== b.length) {
  34. return false;
  35. }
  36. for (var i = a.length; i--;) {
  37. if (!equals(a[i], b[i])) {
  38. return false;
  39. }
  40. }
  41. return true;
  42. }
  43. if (a instanceof _ParseACL.default || a instanceof _ParseFile.default || a instanceof _ParseGeoPoint.default || a instanceof _ParseObject.default) {
  44. return a.equals(b);
  45. }
  46. if (b instanceof _ParseObject.default) {
  47. if (a.__type === 'Object' || a.__type === 'Pointer') {
  48. return a.objectId === b.id && a.className === b.className;
  49. }
  50. }
  51. if ((0, _keys.default)(a).length !== (0, _keys.default)(b).length) {
  52. return false;
  53. }
  54. for (var k in a) {
  55. if (!equals(a[k], b[k])) {
  56. return false;
  57. }
  58. }
  59. return true;
  60. }