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author | 2020-11-16 00:10:28 +0100 | |
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committer | 2020-11-16 00:10:28 +0100 | |
commit | e06ec920f7a5d784e674c4c4b4e6d1da3dc7391d (patch) | |
tree | 55713f725f77b44ebfec86e4eec3ce33e71458ca /node_modules/babel-runtime/helpers/asyncGenerator.js | |
download | website_creator-e06ec920f7a5d784e674c4c4b4e6d1da3dc7391d.tar.gz website_creator-e06ec920f7a5d784e674c4c4b4e6d1da3dc7391d.tar.bz2 website_creator-e06ec920f7a5d784e674c4c4b4e6d1da3dc7391d.zip |
api, login, auth
Diffstat (limited to 'node_modules/babel-runtime/helpers/asyncGenerator.js')
-rw-r--r-- | node_modules/babel-runtime/helpers/asyncGenerator.js | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/node_modules/babel-runtime/helpers/asyncGenerator.js b/node_modules/babel-runtime/helpers/asyncGenerator.js new file mode 100644 index 0000000..d3032e7 --- /dev/null +++ b/node_modules/babel-runtime/helpers/asyncGenerator.js @@ -0,0 +1,126 @@ +"use strict"; + +exports.__esModule = true; + +var _symbol = require("../core-js/symbol"); + +var _symbol2 = _interopRequireDefault(_symbol); + +var _promise = require("../core-js/promise"); + +var _promise2 = _interopRequireDefault(_promise); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +exports.default = function () { + function AwaitValue(value) { + this.value = value; + } + + function AsyncGenerator(gen) { + var front, back; + + function send(key, arg) { + return new _promise2.default(function (resolve, reject) { + var request = { + key: key, + arg: arg, + resolve: resolve, + reject: reject, + next: null + }; + + if (back) { + back = back.next = request; + } else { + front = back = request; + resume(key, arg); + } + }); + } + + function resume(key, arg) { + try { + var result = gen[key](arg); + var value = result.value; + + if (value instanceof AwaitValue) { + _promise2.default.resolve(value.value).then(function (arg) { + resume("next", arg); + }, function (arg) { + resume("throw", arg); + }); + } else { + settle(result.done ? "return" : "normal", result.value); + } + } catch (err) { + settle("throw", err); + } + } + + function settle(type, value) { + switch (type) { + case "return": + front.resolve({ + value: value, + done: true + }); + break; + + case "throw": + front.reject(value); + break; + + default: + front.resolve({ + value: value, + done: false + }); + break; + } + + front = front.next; + + if (front) { + resume(front.key, front.arg); + } else { + back = null; + } + } + + this._invoke = send; + + if (typeof gen.return !== "function") { + this.return = undefined; + } + } + + if (typeof _symbol2.default === "function" && _symbol2.default.asyncIterator) { + AsyncGenerator.prototype[_symbol2.default.asyncIterator] = function () { + return this; + }; + } + + AsyncGenerator.prototype.next = function (arg) { + return this._invoke("next", arg); + }; + + AsyncGenerator.prototype.throw = function (arg) { + return this._invoke("throw", arg); + }; + + AsyncGenerator.prototype.return = function (arg) { + return this._invoke("return", arg); + }; + + return { + wrap: function wrap(fn) { + return function () { + return new AsyncGenerator(fn.apply(this, arguments)); + }; + }, + await: function _await(value) { + return new AwaitValue(value); + } + }; +}();
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