asyncGeneratorDelegate.js
df143e4977c6issn4frontend

asyncGeneratorDelegate.js
View Options

			function _asyncGeneratorDelegate(inner, awaitWrap) {
			var iter = {},
			waiting = false;

			function pump(key, value) {
			waiting = true;
			value = new Promise(function (resolve) {
			resolve(inner[key](value));
			});
			return {
			done: false,
			value: awaitWrap(value)
			};
			}

			;

			if (typeof Symbol === "function" && Symbol.iterator) {
			iter[Symbol.iterator] = function () {
			return this;
			};
			}

			iter.next = function (value) {
			if (waiting) {
			waiting = false;
			return value;
			}

			return pump("next", value);
			};

			if (typeof inner["throw"] === "function") {
			iter["throw"] = function (value) {
			if (waiting) {
			waiting = false;
			throw value;
			}

			return pump("throw", value);
			};
			}

			if (typeof inner["return"] === "function") {
			iter["return"] = function (value) {
			if (waiting) {
			waiting = false;
			return value;
			}

			return pump("return", value);
			};
			}

			return iter;
			}

			module.exports = _asyncGeneratorDelegate;