37 lines
731 B
JavaScript
37 lines
731 B
JavaScript
function _asyncToGenerator(fn) {
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return function () {
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var self = this,
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args = arguments;
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return new Promise(function (resolve, reject) {
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var gen = fn.apply(self, args);
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function step(key, arg) {
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try {
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var info = gen[key](arg);
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var value = info.value;
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} catch (error) {
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reject(error);
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return;
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}
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if (info.done) {
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resolve(value);
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} else {
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Promise.resolve(value).then(_next, _throw);
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}
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}
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function _next(value) {
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step("next", value);
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}
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function _throw(err) {
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step("throw", err);
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}
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_next();
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});
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};
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}
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module.exports = _asyncToGenerator; |