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March 6, 2017 01:06
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esnextbin sketch
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| <!doctype html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <title>ESNextbin Sketch</title> | |
| <!-- put additional styles and scripts here --> | |
| </head> | |
| <body> | |
| <!-- put markup and other contents here --> | |
| </body> | |
| </html> |
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| async function assert(assertion) { | |
| return await assertion.verify(Promise.reject, Promise.resolve) | |
| } | |
| function pass(value) { | |
| return new Pass(value); | |
| } | |
| class Pass { | |
| constructor(actual) { | |
| this.actual = actual; | |
| } | |
| verify(failure, success) { | |
| return success(this.actual) | |
| } | |
| } | |
| const x = assert(pass(1)) |
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| { | |
| "name": "esnextbin-sketch", | |
| "version": "0.0.0", | |
| "dependencies": { | |
| "babel-runtime": "6.23.0" | |
| } | |
| } |
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| "use strict"; | |
| var _classCallCheck2 = require("babel-runtime/helpers/classCallCheck"); | |
| var _classCallCheck3 = _interopRequireDefault(_classCallCheck2); | |
| var _createClass2 = require("babel-runtime/helpers/createClass"); | |
| var _createClass3 = _interopRequireDefault(_createClass2); | |
| var _regenerator = require("babel-runtime/regenerator"); | |
| var _regenerator2 = _interopRequireDefault(_regenerator); | |
| var _promise = require("babel-runtime/core-js/promise"); | |
| var _promise2 = _interopRequireDefault(_promise); | |
| var _asyncToGenerator2 = require("babel-runtime/helpers/asyncToGenerator"); | |
| var _asyncToGenerator3 = _interopRequireDefault(_asyncToGenerator2); | |
| var assert = function () { | |
| var ref = (0, _asyncToGenerator3.default)(_regenerator2.default.mark(function _callee(assertion) { | |
| return _regenerator2.default.wrap(function _callee$(_context) { | |
| while (1) { | |
| switch (_context.prev = _context.next) { | |
| case 0: | |
| _context.next = 2; | |
| return assertion.verify(_promise2.default.reject, _promise2.default.resolve); | |
| case 2: | |
| return _context.abrupt("return", _context.sent); | |
| case 3: | |
| case "end": | |
| return _context.stop(); | |
| } | |
| } | |
| }, _callee, this); | |
| })); | |
| return function assert(_x) { | |
| return ref.apply(this, arguments); | |
| }; | |
| }(); | |
| function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } | |
| function pass(value) { | |
| return new Pass(value); | |
| } | |
| var Pass = function () { | |
| function Pass(actual) { | |
| (0, _classCallCheck3.default)(this, Pass); | |
| this.actual = actual; | |
| } | |
| (0, _createClass3.default)(Pass, [{ | |
| key: "verify", | |
| value: function verify(failure, success) { | |
| return success(this.actual); | |
| } | |
| }]); | |
| return Pass; | |
| }(); | |
| var x = assert(pass(1)); |
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