asyncToGenerator.js 929 B

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  1. "use strict";
  2. Object.defineProperty(exports, "__esModule", {
  3. value: true
  4. });
  5. exports.default = _asyncToGenerator;
  6. function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) {
  7. try {
  8. var info = gen[key](arg);
  9. var value = info.value;
  10. } catch (error) {
  11. reject(error);
  12. return;
  13. }
  14. if (info.done) {
  15. resolve(value);
  16. } else {
  17. Promise.resolve(value).then(_next, _throw);
  18. }
  19. }
  20. function _asyncToGenerator(fn) {
  21. return function () {
  22. var self = this,
  23. args = arguments;
  24. return new Promise(function (resolve, reject) {
  25. var gen = fn.apply(self, args);
  26. function _next(value) {
  27. asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value);
  28. }
  29. function _throw(err) {
  30. asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err);
  31. }
  32. _next(undefined);
  33. });
  34. };
  35. }
  36. //# sourceMappingURL=asyncToGenerator.js.map