diff options
Diffstat (limited to 'node_modules/rxjs/dist/cjs/internal/observable/generate.js')
| -rw-r--r-- | node_modules/rxjs/dist/cjs/internal/observable/generate.js | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/node_modules/rxjs/dist/cjs/internal/observable/generate.js b/node_modules/rxjs/dist/cjs/internal/observable/generate.js new file mode 100644 index 0000000..250bb37 --- /dev/null +++ b/node_modules/rxjs/dist/cjs/internal/observable/generate.js @@ -0,0 +1,79 @@ +"use strict"; +var __generator = (this && this.__generator) || function (thisArg, body) { + var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g; + return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g; + function verb(n) { return function (v) { return step([n, v]); }; } + function step(op) { + if (f) throw new TypeError("Generator is already executing."); + while (_) try { + if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t; + if (y = 0, t) op = [op[0] & 2, t.value]; + switch (op[0]) { + case 0: case 1: t = op; break; + case 4: _.label++; return { value: op[1], done: false }; + case 5: _.label++; y = op[1]; op = [0]; continue; + case 7: op = _.ops.pop(); _.trys.pop(); continue; + default: + if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; } + if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; } + if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; } + if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; } + if (t[2]) _.ops.pop(); + _.trys.pop(); continue; + } + op = body.call(thisArg, _); + } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; } + if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true }; + } +}; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.generate = void 0; +var identity_1 = require("../util/identity"); +var isScheduler_1 = require("../util/isScheduler"); +var defer_1 = require("./defer"); +var scheduleIterable_1 = require("../scheduled/scheduleIterable"); +function generate(initialStateOrOptions, condition, iterate, resultSelectorOrScheduler, scheduler) { + var _a, _b; + var resultSelector; + var initialState; + if (arguments.length === 1) { + (_a = initialStateOrOptions, initialState = _a.initialState, condition = _a.condition, iterate = _a.iterate, _b = _a.resultSelector, resultSelector = _b === void 0 ? identity_1.identity : _b, scheduler = _a.scheduler); + } + else { + initialState = initialStateOrOptions; + if (!resultSelectorOrScheduler || isScheduler_1.isScheduler(resultSelectorOrScheduler)) { + resultSelector = identity_1.identity; + scheduler = resultSelectorOrScheduler; + } + else { + resultSelector = resultSelectorOrScheduler; + } + } + function gen() { + var state; + return __generator(this, function (_a) { + switch (_a.label) { + case 0: + state = initialState; + _a.label = 1; + case 1: + if (!(!condition || condition(state))) return [3, 4]; + return [4, resultSelector(state)]; + case 2: + _a.sent(); + _a.label = 3; + case 3: + state = iterate(state); + return [3, 1]; + case 4: return [2]; + } + }); + } + return defer_1.defer((scheduler + ? + function () { return scheduleIterable_1.scheduleIterable(gen(), scheduler); } + : + gen)); +} +exports.generate = generate; +//# sourceMappingURL=generate.js.map
\ No newline at end of file |