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StateReaderTaskEither.js 29 KiB

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  1. "use strict";
  2. var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
  3. if (k2 === undefined) k2 = k;
  4. var desc = Object.getOwnPropertyDescriptor(m, k);
  5. if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
  6. desc = { enumerable: true, get: function() { return m[k]; } };
  7. }
  8. Object.defineProperty(o, k2, desc);
  9. }) : (function(o, m, k, k2) {
  10. if (k2 === undefined) k2 = k;
  11. o[k2] = m[k];
  12. }));
  13. var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
  14. Object.defineProperty(o, "default", { enumerable: true, value: v });
  15. }) : function(o, v) {
  16. o["default"] = v;
  17. });
  18. var __importStar = (this && this.__importStar) || function (mod) {
  19. if (mod && mod.__esModule) return mod;
  20. var result = {};
  21. if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
  22. __setModuleDefault(result, mod);
  23. return result;
  24. };
  25. Object.defineProperty(exports, "__esModule", { value: true });
  26. exports.apFirst = exports.Apply = exports.Pointed = exports.flap = exports.Functor = exports.URI = exports.throwError = exports.alt = exports.altW = exports.flatten = exports.flattenW = exports.chainW = exports.chain = exports.of = exports.apW = exports.ap = exports.mapLeft = exports.bimap = exports.map = exports.chainReaderTaskEitherK = exports.chainReaderTaskEitherKW = exports.fromReaderTaskEitherK = exports.chainTaskEitherK = exports.chainTaskEitherKW = exports.fromTaskEitherK = exports.chainIOEitherK = exports.chainIOEitherKW = exports.fromIOEitherK = exports.asksStateReaderTaskEither = exports.asksStateReaderTaskEitherW = exports.local = exports.fromReaderTaskEither = exports.fromReaderEither = exports.fromIOEither = exports.fromTaskEither = exports.fromState = exports.fromTask = exports.fromIO = exports.fromReader = exports.fromEither = exports.leftState = exports.rightState = exports.leftIO = exports.rightIO = exports.leftReader = exports.rightReader = exports.leftTask = exports.rightTask = exports.right = exports.left = void 0;
  27. exports.execute = exports.evaluate = exports.chainFirstTaskK = exports.chainTaskK = exports.fromTaskK = exports.FromTask = exports.chainFirstIOK = exports.chainIOK = exports.fromIOK = exports.FromIO = exports.fromEitherK = exports.filterOrElseW = exports.filterOrElse = exports.fromPredicate = exports.chainFirstEitherKW = exports.chainFirstEitherK = exports.chainEitherKW = exports.chainEitherK = exports.chainOptionK = exports.fromOptionK = exports.fromOption = exports.FromEither = exports.chainFirstReaderKW = exports.chainFirstReaderK = exports.chainReaderKW = exports.chainReaderK = exports.fromReaderK = exports.asks = exports.ask = exports.FromReader = exports.Alt = exports.Bifunctor = exports.chainFirstW = exports.chainFirst = exports.MonadThrow = exports.MonadTask = exports.MonadIO = exports.Monad = exports.chainStateK = exports.fromStateK = exports.gets = exports.modify = exports.put = exports.get = exports.FromState = exports.Chain = exports.Applicative = exports.apSecondW = exports.apSecond = exports.apFirstW = void 0;
  28. exports.run = exports.execState = exports.evalState = exports.stateReaderTaskEitherSeq = exports.stateReaderTaskEither = exports.sequenceArray = exports.traverseArray = exports.traverseArrayWithIndex = exports.traverseReadonlyArrayWithIndex = exports.traverseReadonlyNonEmptyArrayWithIndex = exports.apSW = exports.apS = exports.bindW = exports.bind = exports.let = exports.bindTo = void 0;
  29. var Apply_1 = require("./Apply");
  30. var Chain_1 = require("./Chain");
  31. var E = __importStar(require("./Either"));
  32. var FromEither_1 = require("./FromEither");
  33. var FromIO_1 = require("./FromIO");
  34. var FromReader_1 = require("./FromReader");
  35. var FromState_1 = require("./FromState");
  36. var FromTask_1 = require("./FromTask");
  37. var function_1 = require("./function");
  38. var Functor_1 = require("./Functor");
  39. var _ = __importStar(require("./internal"));
  40. var R = __importStar(require("./Reader"));
  41. var RTE = __importStar(require("./ReaderTaskEither"));
  42. var ST = __importStar(require("./StateT"));
  43. // -------------------------------------------------------------------------------------
  44. // constructors
  45. // -------------------------------------------------------------------------------------
  46. /**
  47. * @category constructors
  48. * @since 2.0.0
  49. */
  50. var left = function (e) { return function () { return RTE.left(e); }; };
  51. exports.left = left;
  52. /**
  53. * @category constructors
  54. * @since 2.0.0
  55. */
  56. exports.right = ST.of(RTE.Pointed);
  57. /**
  58. * @category constructors
  59. * @since 2.0.0
  60. */
  61. function rightTask(ma) {
  62. return (0, exports.fromReaderTaskEither)(RTE.rightTask(ma));
  63. }
  64. exports.rightTask = rightTask;
  65. /**
  66. * @category constructors
  67. * @since 2.0.0
  68. */
  69. function leftTask(me) {
  70. return (0, exports.fromReaderTaskEither)(RTE.leftTask(me));
  71. }
  72. exports.leftTask = leftTask;
  73. /**
  74. * @category constructors
  75. * @since 2.0.0
  76. */
  77. function rightReader(ma) {
  78. return (0, exports.fromReaderTaskEither)(RTE.rightReader(ma));
  79. }
  80. exports.rightReader = rightReader;
  81. /**
  82. * @category constructors
  83. * @since 2.0.0
  84. */
  85. function leftReader(me) {
  86. return (0, exports.fromReaderTaskEither)(RTE.leftReader(me));
  87. }
  88. exports.leftReader = leftReader;
  89. /**
  90. * @category constructors
  91. * @since 2.0.0
  92. */
  93. function rightIO(ma) {
  94. return (0, exports.fromReaderTaskEither)(RTE.rightIO(ma));
  95. }
  96. exports.rightIO = rightIO;
  97. /**
  98. * @category constructors
  99. * @since 2.0.0
  100. */
  101. function leftIO(me) {
  102. return (0, exports.fromReaderTaskEither)(RTE.leftIO(me));
  103. }
  104. exports.leftIO = leftIO;
  105. /**
  106. * @category constructors
  107. * @since 2.0.0
  108. */
  109. var rightState = function (sa) {
  110. return (0, function_1.flow)(sa, RTE.right);
  111. };
  112. exports.rightState = rightState;
  113. /**
  114. * @category constructors
  115. * @since 2.0.0
  116. */
  117. var leftState = function (me) { return function (s) {
  118. return RTE.left(me(s)[0]);
  119. }; };
  120. exports.leftState = leftState;
  121. // -------------------------------------------------------------------------------------
  122. // conversions
  123. // -------------------------------------------------------------------------------------
  124. /**
  125. * @category conversions
  126. * @since 2.0.0
  127. */
  128. exports.fromEither =
  129. /*#__PURE__*/ E.match(function (e) { return (0, exports.left)(e); }, exports.right);
  130. /**
  131. * @category conversions
  132. * @since 2.11.0
  133. */
  134. exports.fromReader = rightReader;
  135. /**
  136. * @category conversions
  137. * @since 2.7.0
  138. */
  139. exports.fromIO = rightIO;
  140. /**
  141. * @category conversions
  142. * @since 2.7.0
  143. */
  144. exports.fromTask = rightTask;
  145. /**
  146. * @category conversions
  147. * @since 2.10.0
  148. */
  149. exports.fromState =
  150. /*#__PURE__*/ ST.fromState(RTE.Pointed);
  151. /**
  152. * @category conversions
  153. * @since 2.0.0
  154. */
  155. var fromTaskEither = function (ma) {
  156. return (0, exports.fromReaderTaskEither)(RTE.fromTaskEither(ma));
  157. };
  158. exports.fromTaskEither = fromTaskEither;
  159. /**
  160. * @category conversions
  161. * @since 2.0.0
  162. */
  163. var fromIOEither = function (ma) {
  164. return (0, exports.fromReaderTaskEither)(RTE.fromIOEither(ma));
  165. };
  166. exports.fromIOEither = fromIOEither;
  167. /**
  168. * @category conversions
  169. * @since 2.0.0
  170. */
  171. var fromReaderEither = function (ma) {
  172. return (0, exports.fromReaderTaskEither)(RTE.fromReaderEither(ma));
  173. };
  174. exports.fromReaderEither = fromReaderEither;
  175. /**
  176. * @category constructors
  177. * @since 2.0.0
  178. */
  179. exports.fromReaderTaskEither =
  180. /*#__PURE__*/ ST.fromF(RTE.Functor);
  181. // -------------------------------------------------------------------------------------
  182. // combinators
  183. // -------------------------------------------------------------------------------------
  184. /**
  185. * Changes the value of the local context during the execution of the action `ma` (similar to `Contravariant`'s
  186. * `contramap`).
  187. *
  188. * @since 2.11.0
  189. */
  190. var local = function (f) {
  191. return function (ma) {
  192. return (0, function_1.flow)(ma, R.local(f));
  193. };
  194. };
  195. exports.local = local;
  196. /**
  197. * Less strict version of [`asksStateReaderTaskEither`](#asksstatereadertaskeither).
  198. *
  199. * @category constructors
  200. * @since 2.11.0
  201. */
  202. var asksStateReaderTaskEitherW = function (f) {
  203. return function (s) {
  204. return function (r) {
  205. return f(r)(s)(r);
  206. };
  207. };
  208. };
  209. exports.asksStateReaderTaskEitherW = asksStateReaderTaskEitherW;
  210. /**
  211. * Effectfully accesses the environment.
  212. *
  213. * @category constructors
  214. * @since 2.11.0
  215. */
  216. exports.asksStateReaderTaskEither = exports.asksStateReaderTaskEitherW;
  217. /**
  218. * @category lifting
  219. * @since 2.4.0
  220. */
  221. var fromIOEitherK = function (f) {
  222. return function () {
  223. var a = [];
  224. for (var _i = 0; _i < arguments.length; _i++) {
  225. a[_i] = arguments[_i];
  226. }
  227. return (0, exports.fromIOEither)(f.apply(void 0, a));
  228. };
  229. };
  230. exports.fromIOEitherK = fromIOEitherK;
  231. /**
  232. * Less strict version of [`chainIOEitherK`](#chainioeitherk).
  233. *
  234. * @category sequencing
  235. * @since 2.6.1
  236. */
  237. var chainIOEitherKW = function (f) {
  238. return function (ma) {
  239. return (0, function_1.pipe)(ma, (0, exports.chainW)((0, exports.fromIOEitherK)(f)));
  240. };
  241. };
  242. exports.chainIOEitherKW = chainIOEitherKW;
  243. /**
  244. * @category sequencing
  245. * @since 2.4.0
  246. */
  247. exports.chainIOEitherK = exports.chainIOEitherKW;
  248. /**
  249. * @category lifting
  250. * @since 2.4.0
  251. */
  252. var fromTaskEitherK = function (f) {
  253. return function () {
  254. var a = [];
  255. for (var _i = 0; _i < arguments.length; _i++) {
  256. a[_i] = arguments[_i];
  257. }
  258. return (0, exports.fromTaskEither)(f.apply(void 0, a));
  259. };
  260. };
  261. exports.fromTaskEitherK = fromTaskEitherK;
  262. /**
  263. * Less strict version of [`chainTaskEitherK`](#chaintaskeitherk).
  264. *
  265. * @category sequencing
  266. * @since 2.6.1
  267. */
  268. var chainTaskEitherKW = function (f) {
  269. return function (ma) {
  270. return (0, function_1.pipe)(ma, (0, exports.chainW)((0, exports.fromTaskEitherK)(f)));
  271. };
  272. };
  273. exports.chainTaskEitherKW = chainTaskEitherKW;
  274. /**
  275. * @category sequencing
  276. * @since 2.4.0
  277. */
  278. exports.chainTaskEitherK = exports.chainTaskEitherKW;
  279. /**
  280. * @category lifting
  281. * @since 2.4.0
  282. */
  283. var fromReaderTaskEitherK = function (f) {
  284. return function () {
  285. var a = [];
  286. for (var _i = 0; _i < arguments.length; _i++) {
  287. a[_i] = arguments[_i];
  288. }
  289. return (0, exports.fromReaderTaskEither)(f.apply(void 0, a));
  290. };
  291. };
  292. exports.fromReaderTaskEitherK = fromReaderTaskEitherK;
  293. /**
  294. * Less strict version of [`chainReaderTaskEitherK`](#chainreadertaskeitherk).
  295. *
  296. * @category sequencing
  297. * @since 2.6.1
  298. */
  299. var chainReaderTaskEitherKW = function (f) {
  300. return function (ma) {
  301. return (0, function_1.pipe)(ma, (0, exports.chainW)((0, exports.fromReaderTaskEitherK)(f)));
  302. };
  303. };
  304. exports.chainReaderTaskEitherKW = chainReaderTaskEitherKW;
  305. /**
  306. * @category sequencing
  307. * @since 2.4.0
  308. */
  309. exports.chainReaderTaskEitherK = exports.chainReaderTaskEitherKW;
  310. /* istanbul ignore next */
  311. var _map = function (fa, f) { return (0, function_1.pipe)(fa, (0, exports.map)(f)); };
  312. /* istanbul ignore next */
  313. var _ap = function (fab, fa) { return (0, function_1.pipe)(fab, (0, exports.ap)(fa)); };
  314. /* istanbul ignore next */
  315. var _chain = function (ma, f) { return (0, function_1.pipe)(ma, (0, exports.chain)(f)); };
  316. /* istanbul ignore next */
  317. var _alt = function (fa, that) { return function (s) {
  318. return (0, function_1.pipe)(fa(s), RTE.alt(function () { return that()(s); }));
  319. }; };
  320. var _bimap = function (fea, f, g) { return function (s) {
  321. return (0, function_1.pipe)(fea(s), RTE.bimap(f, function (_a) {
  322. var a = _a[0], s = _a[1];
  323. return [g(a), s];
  324. }));
  325. }; };
  326. var _mapLeft = function (fea, f) { return function (s) { return (0, function_1.pipe)(fea(s), RTE.mapLeft(f)); }; };
  327. /**
  328. * `map` can be used to turn functions `(a: A) => B` into functions `(fa: F<A>) => F<B>` whose argument and return types
  329. * use the type constructor `F` to represent some computational context.
  330. *
  331. * @category mapping
  332. * @since 2.0.0
  333. */
  334. exports.map = ST.map(RTE.Functor);
  335. /**
  336. * Map a pair of functions over the two last type arguments of the bifunctor.
  337. *
  338. * @category mapping
  339. * @since 2.6.2
  340. */
  341. var bimap = function (f, g) { return function (fa) {
  342. return _bimap(fa, f, g);
  343. }; };
  344. exports.bimap = bimap;
  345. /**
  346. * Map a function over the third type argument of a bifunctor.
  347. *
  348. * @category error handling
  349. * @since 2.6.2
  350. */
  351. var mapLeft = function (f) { return function (fa) {
  352. return _mapLeft(fa, f);
  353. }; };
  354. exports.mapLeft = mapLeft;
  355. /**
  356. * @since 2.0.0
  357. */
  358. exports.ap = ST.ap(RTE.Chain);
  359. /**
  360. * Less strict version of [`ap`](#ap).
  361. *
  362. * The `W` suffix (short for **W**idening) means that the environment types and the error types will be merged.
  363. *
  364. * @since 2.8.0
  365. */
  366. exports.apW = exports.ap;
  367. /**
  368. * @category constructors
  369. * @since 2.7.0
  370. */
  371. exports.of = exports.right;
  372. /**
  373. * Composes computations in sequence, using the return value of one computation to determine the next computation.
  374. *
  375. * @category sequencing
  376. * @since 2.0.0
  377. */
  378. exports.chain = ST.chain(RTE.Chain);
  379. /**
  380. * Less strict version of [`chain`](#chain).
  381. *
  382. * The `W` suffix (short for **W**idening) means that the environment types and the error types will be merged.
  383. *
  384. * @category sequencing
  385. * @since 2.6.0
  386. */
  387. exports.chainW = exports.chain;
  388. /**
  389. * Less strict version of [`flatten`](#flatten).
  390. *
  391. * The `W` suffix (short for **W**idening) means that the environment types and the error types will be merged.
  392. *
  393. * @category sequencing
  394. * @since 2.11.0
  395. */
  396. exports.flattenW = (0, exports.chainW)(function_1.identity);
  397. /**
  398. * @category sequencing
  399. * @since 2.0.0
  400. */
  401. exports.flatten = exports.flattenW;
  402. /**
  403. * Less strict version of [`alt`](#alt).
  404. *
  405. * The `W` suffix (short for **W**idening) means that the environment, the error and the return types will be merged.
  406. *
  407. * @category error handling
  408. * @since 2.9.0
  409. */
  410. var altW = function (that) {
  411. return function (fa) {
  412. return function (r) {
  413. return (0, function_1.pipe)(fa(r), RTE.altW(function () { return that()(r); }));
  414. };
  415. };
  416. };
  417. exports.altW = altW;
  418. /**
  419. * Identifies an associative operation on a type constructor. It is similar to `Semigroup`, except that it applies to
  420. * types of kind `* -> *`.
  421. *
  422. * @category error handling
  423. * @since 2.6.2
  424. */
  425. exports.alt = exports.altW;
  426. /**
  427. * @since 2.7.0
  428. */
  429. exports.throwError = exports.left;
  430. /**
  431. * @category type lambdas
  432. * @since 2.0.0
  433. */
  434. exports.URI = 'StateReaderTaskEither';
  435. /**
  436. * @category instances
  437. * @since 2.7.0
  438. */
  439. exports.Functor = {
  440. URI: exports.URI,
  441. map: _map
  442. };
  443. /**
  444. * @category mapping
  445. * @since 2.10.0
  446. */
  447. exports.flap = (0, Functor_1.flap)(exports.Functor);
  448. /**
  449. * @category instances
  450. * @since 2.10.0
  451. */
  452. exports.Pointed = {
  453. URI: exports.URI,
  454. of: exports.of
  455. };
  456. /**
  457. * @category instances
  458. * @since 2.10.0
  459. */
  460. exports.Apply = {
  461. URI: exports.URI,
  462. map: _map,
  463. ap: _ap
  464. };
  465. /**
  466. * Combine two effectful actions, keeping only the result of the first.
  467. *
  468. * @since 2.0.0
  469. */
  470. exports.apFirst = (0, Apply_1.apFirst)(exports.Apply);
  471. /**
  472. * Less strict version of [`apFirst`](#apfirst).
  473. *
  474. * The `W` suffix (short for **W**idening) means that the environment types and the error types will be merged.
  475. *
  476. * @since 2.12.0
  477. */
  478. exports.apFirstW = exports.apFirst;
  479. /**
  480. * Combine two effectful actions, keeping only the result of the second.
  481. *
  482. * @since 2.0.0
  483. */
  484. exports.apSecond = (0, Apply_1.apSecond)(exports.Apply);
  485. /**
  486. * Less strict version of [`apSecond`](#apsecond).
  487. *
  488. * The `W` suffix (short for **W**idening) means that the environment types and the error types will be merged.
  489. *
  490. * @since 2.12.0
  491. */
  492. exports.apSecondW = exports.apSecond;
  493. /**
  494. * @category instances
  495. * @since 2.7.0
  496. */
  497. exports.Applicative = {
  498. URI: exports.URI,
  499. map: _map,
  500. ap: _ap,
  501. of: exports.of
  502. };
  503. /**
  504. * @category instances
  505. * @since 2.10.0
  506. */
  507. exports.Chain = {
  508. URI: exports.URI,
  509. map: _map,
  510. ap: _ap,
  511. chain: _chain
  512. };
  513. /**
  514. * @category instances
  515. * @since 2.11.0
  516. */
  517. exports.FromState = {
  518. URI: exports.URI,
  519. fromState: exports.fromState
  520. };
  521. /**
  522. * Get the current state
  523. *
  524. * @category constructors
  525. * @since 2.0.0
  526. */
  527. exports.get = (0, FromState_1.get)(exports.FromState);
  528. /**
  529. * Set the state
  530. *
  531. * @category constructors
  532. * @since 2.0.0
  533. */
  534. exports.put = (0, FromState_1.put)(exports.FromState);
  535. /**
  536. * Modify the state by applying a function to the current state
  537. *
  538. * @category constructors
  539. * @since 2.0.0
  540. */
  541. exports.modify =
  542. /*#__PURE__*/ (0, FromState_1.modify)(exports.FromState);
  543. /**
  544. * Get a value which depends on the current state
  545. *
  546. * @category constructors
  547. * @since 2.0.0
  548. */
  549. exports.gets =
  550. /*#__PURE__*/ (0, FromState_1.gets)(exports.FromState);
  551. /**
  552. * @category lifting
  553. * @since 2.11.0
  554. */
  555. exports.fromStateK = (0, FromState_1.fromStateK)(exports.FromState);
  556. /**
  557. * @category sequencing
  558. * @since 2.11.0
  559. */
  560. exports.chainStateK = (0, FromState_1.chainStateK)(exports.FromState, exports.Chain);
  561. /**
  562. * @category instances
  563. * @since 2.10.0
  564. */
  565. exports.Monad = {
  566. URI: exports.URI,
  567. map: _map,
  568. ap: _ap,
  569. of: exports.of,
  570. chain: _chain
  571. };
  572. /**
  573. * @category instances
  574. * @since 2.10.0
  575. */
  576. exports.MonadIO = {
  577. URI: exports.URI,
  578. map: _map,
  579. ap: _ap,
  580. of: exports.of,
  581. chain: _chain,
  582. fromIO: exports.fromIO
  583. };
  584. /**
  585. * @category instances
  586. * @since 2.10.0
  587. */
  588. exports.MonadTask = {
  589. URI: exports.URI,
  590. map: _map,
  591. ap: _ap,
  592. of: exports.of,
  593. chain: _chain,
  594. fromIO: exports.fromIO,
  595. fromTask: exports.fromTask
  596. };
  597. /**
  598. * @category instances
  599. * @since 2.10.0
  600. */
  601. exports.MonadThrow = {
  602. URI: exports.URI,
  603. map: _map,
  604. ap: _ap,
  605. of: exports.of,
  606. chain: _chain,
  607. throwError: exports.throwError
  608. };
  609. /**
  610. * Composes computations in sequence, using the return value of one computation to determine the next computation and
  611. * keeping only the result of the first.
  612. *
  613. * @category sequencing
  614. * @since 2.0.0
  615. */
  616. exports.chainFirst = (0, Chain_1.chainFirst)(exports.Chain);
  617. /**
  618. * Less strict version of [`chainFirst`](#chainfirst).
  619. *
  620. * The `W` suffix (short for **W**idening) means that the environment types and the error types will be merged.
  621. *
  622. * @category sequencing
  623. * @since 2.8.0
  624. */
  625. exports.chainFirstW = exports.chainFirst;
  626. /**
  627. * @category instances
  628. * @since 2.7.0
  629. */
  630. exports.Bifunctor = {
  631. URI: exports.URI,
  632. bimap: _bimap,
  633. mapLeft: _mapLeft
  634. };
  635. /**
  636. * @category instances
  637. * @since 2.7.0
  638. */
  639. exports.Alt = {
  640. URI: exports.URI,
  641. map: _map,
  642. alt: _alt
  643. };
  644. /**
  645. * @category instances
  646. * @since 2.11.0
  647. */
  648. exports.FromReader = {
  649. URI: exports.URI,
  650. fromReader: exports.fromReader
  651. };
  652. /**
  653. * Reads the current context.
  654. *
  655. * @category constructors
  656. * @since 2.11.0
  657. */
  658. exports.ask = (0, FromReader_1.ask)(exports.FromReader);
  659. /**
  660. * Projects a value from the global context in a `ReaderEither`.
  661. *
  662. * @category constructors
  663. * @since 2.11.0
  664. */
  665. exports.asks =
  666. /*#__PURE__*/ (0, FromReader_1.asks)(exports.FromReader);
  667. /**
  668. * @category lifting
  669. * @since 2.11.0
  670. */
  671. exports.fromReaderK = (0, FromReader_1.fromReaderK)(exports.FromReader);
  672. /**
  673. * @category sequencing
  674. * @since 2.11.0
  675. */
  676. exports.chainReaderK = (0, FromReader_1.chainReaderK)(exports.FromReader, exports.Chain);
  677. /**
  678. * Less strict version of [`chainReaderK`](#chainReaderK).
  679. *
  680. * The `W` suffix (short for **W**idening) means that the environment types and the error types will be merged.
  681. *
  682. * @category sequencing
  683. * @since 2.11.0
  684. */
  685. exports.chainReaderKW = exports.chainReaderK;
  686. /**
  687. * @category sequencing
  688. * @since 2.11.0
  689. */
  690. exports.chainFirstReaderK =
  691. /*#__PURE__*/ (0, FromReader_1.chainFirstReaderK)(exports.FromReader, exports.Chain);
  692. /**
  693. * Less strict version of [`chainFirstReaderK`](#chainFirstReaderK).
  694. *
  695. * The `W` suffix (short for **W**idening) means that the environment types and the error types will be merged.
  696. *
  697. * @category sequencing
  698. * @since 2.11.0
  699. */
  700. exports.chainFirstReaderKW = exports.chainFirstReaderK;
  701. /**
  702. * @category instances
  703. * @since 2.10.0
  704. */
  705. exports.FromEither = {
  706. URI: exports.URI,
  707. fromEither: exports.fromEither
  708. };
  709. /**
  710. * @category conversions
  711. * @since 2.0.0
  712. */
  713. exports.fromOption = (0, FromEither_1.fromOption)(exports.FromEither);
  714. /**
  715. * @category lifting
  716. * @since 2.10.0
  717. */
  718. exports.fromOptionK = (0, FromEither_1.fromOptionK)(exports.FromEither);
  719. /**
  720. * @category sequencing
  721. * @since 2.10.0
  722. */
  723. exports.chainOptionK = (0, FromEither_1.chainOptionK)(exports.FromEither, exports.Chain);
  724. /**
  725. * @category sequencing
  726. * @since 2.4.0
  727. */
  728. exports.chainEitherK = (0, FromEither_1.chainEitherK)(exports.FromEither, exports.Chain);
  729. /**
  730. * Less strict version of [`chainEitherK`](#chaineitherk).
  731. *
  732. * The `W` suffix (short for **W**idening) means that the error types will be merged.
  733. *
  734. * The `W` suffix (short for **W**idening) means that the environment types and the error types will be merged.
  735. *
  736. * @category sequencing
  737. * @since 2.6.1
  738. */
  739. exports.chainEitherKW = exports.chainEitherK;
  740. /**
  741. * @category sequencing
  742. * @since 2.12.0
  743. */
  744. exports.chainFirstEitherK =
  745. /*#__PURE__*/ (0, FromEither_1.chainFirstEitherK)(exports.FromEither, exports.Chain);
  746. /**
  747. * Less strict version of [`chainFirstEitherK`](#chainfirsteitherk).
  748. *
  749. * The `W` suffix (short for **W**idening) means that the environment types and the error types will be merged.
  750. *
  751. * @category sequencing
  752. * @since 2.12.0
  753. */
  754. exports.chainFirstEitherKW = exports.chainFirstEitherK;
  755. /**
  756. * @category lifting
  757. * @since 2.4.4
  758. */
  759. exports.fromPredicate = (0, FromEither_1.fromPredicate)(exports.FromEither);
  760. /**
  761. * @category filtering
  762. * @since 2.4.4
  763. */
  764. exports.filterOrElse = (0, FromEither_1.filterOrElse)(exports.FromEither, exports.Chain);
  765. /**
  766. * Less strict version of [`filterOrElse`](#filterorelse).
  767. *
  768. * The `W` suffix (short for **W**idening) means that the error types will be merged.
  769. *
  770. * @category filtering
  771. * @since 2.9.0
  772. */
  773. exports.filterOrElseW = exports.filterOrElse;
  774. /**
  775. * @category lifting
  776. * @since 2.4.0
  777. */
  778. exports.fromEitherK = (0, FromEither_1.fromEitherK)(exports.FromEither);
  779. /**
  780. * @category instances
  781. * @since 2.10.0
  782. */
  783. exports.FromIO = {
  784. URI: exports.URI,
  785. fromIO: exports.fromIO
  786. };
  787. /**
  788. * @category lifting
  789. * @since 2.10.0
  790. */
  791. exports.fromIOK = (0, FromIO_1.fromIOK)(exports.FromIO);
  792. /**
  793. * @category sequencing
  794. * @since 2.10.0
  795. */
  796. exports.chainIOK = (0, FromIO_1.chainIOK)(exports.FromIO, exports.Chain);
  797. /**
  798. * @category sequencing
  799. * @since 2.10.0
  800. */
  801. exports.chainFirstIOK =
  802. /*#__PURE__*/ (0, FromIO_1.chainFirstIOK)(exports.FromIO, exports.Chain);
  803. /**
  804. * @category instances
  805. * @since 2.10.0
  806. */
  807. exports.FromTask = {
  808. URI: exports.URI,
  809. fromIO: exports.fromIO,
  810. fromTask: exports.fromTask
  811. };
  812. /**
  813. * @category lifting
  814. * @since 2.10.0
  815. */
  816. exports.fromTaskK = (0, FromTask_1.fromTaskK)(exports.FromTask);
  817. /**
  818. * @category sequencing
  819. * @since 2.10.0
  820. */
  821. exports.chainTaskK =
  822. /*#__PURE__*/ (0, FromTask_1.chainTaskK)(exports.FromTask, exports.Chain);
  823. /**
  824. * @category sequencing
  825. * @since 2.10.0
  826. */
  827. exports.chainFirstTaskK =
  828. /*#__PURE__*/ (0, FromTask_1.chainFirstTaskK)(exports.FromTask, exports.Chain);
  829. // -------------------------------------------------------------------------------------
  830. // utils
  831. // -------------------------------------------------------------------------------------
  832. /**
  833. * Run a computation in the `StateReaderTaskEither` monad, discarding the final state
  834. *
  835. * @since 2.8.0
  836. */
  837. exports.evaluate =
  838. /*#__PURE__*/ ST.evaluate(RTE.Functor);
  839. /**
  840. * Run a computation in the `StateReaderTaskEither` monad discarding the result
  841. *
  842. * @since 2.8.0
  843. */
  844. exports.execute =
  845. /*#__PURE__*/ ST.execute(RTE.Functor);
  846. // -------------------------------------------------------------------------------------
  847. // do notation
  848. // -------------------------------------------------------------------------------------
  849. /**
  850. * @since 2.8.0
  851. */
  852. exports.bindTo = (0, Functor_1.bindTo)(exports.Functor);
  853. var let_ = /*#__PURE__*/ (0, Functor_1.let)(exports.Functor);
  854. exports.let = let_;
  855. /**
  856. * @since 2.8.0
  857. */
  858. exports.bind = (0, Chain_1.bind)(exports.Chain);
  859. /**
  860. * The `W` suffix (short for **W**idening) means that the environment types and the error types will be merged.
  861. *
  862. * @since 2.8.0
  863. */
  864. exports.bindW = exports.bind;
  865. // -------------------------------------------------------------------------------------
  866. // pipeable sequence S
  867. // -------------------------------------------------------------------------------------
  868. /**
  869. * @since 2.8.0
  870. */
  871. exports.apS = (0, Apply_1.apS)(exports.Apply);
  872. /**
  873. * Less strict version of [`apS`](#aps).
  874. *
  875. * The `W` suffix (short for **W**idening) means that the environment types and the error types will be merged.
  876. *
  877. * @category do notation
  878. * @since 2.8.0
  879. */
  880. exports.apSW = exports.apS;
  881. // -------------------------------------------------------------------------------------
  882. // array utils
  883. // -------------------------------------------------------------------------------------
  884. /**
  885. * Equivalent to `ReadonlyNonEmptyArray#traverseWithIndex(Applicative)`.
  886. *
  887. * @category traversing
  888. * @since 2.11.0
  889. */
  890. var traverseReadonlyNonEmptyArrayWithIndex = function (f) {
  891. return function (as) {
  892. return function (s) {
  893. return function (r) {
  894. return function () {
  895. return _.tail(as).reduce(function (acc, a, i) {
  896. return acc.then(function (ebs) {
  897. return _.isLeft(ebs)
  898. ? acc
  899. : f(i + 1, a)(ebs.right[1])(r)().then(function (eb) {
  900. if (_.isLeft(eb)) {
  901. return eb;
  902. }
  903. var _a = eb.right, b = _a[0], s = _a[1];
  904. ebs.right[0].push(b);
  905. ebs.right[1] = s;
  906. return ebs;
  907. });
  908. });
  909. }, f(0, _.head(as))(s)(r)().then(E.map(function (_a) {
  910. var b = _a[0], s = _a[1];
  911. return [[b], s];
  912. })));
  913. };
  914. };
  915. };
  916. };
  917. };
  918. exports.traverseReadonlyNonEmptyArrayWithIndex = traverseReadonlyNonEmptyArrayWithIndex;
  919. /**
  920. * Equivalent to `ReadonlyArray#traverseWithIndex(Applicative)`.
  921. *
  922. * @category traversing
  923. * @since 2.11.0
  924. */
  925. var traverseReadonlyArrayWithIndex = function (f) {
  926. var g = (0, exports.traverseReadonlyNonEmptyArrayWithIndex)(f);
  927. return function (as) { return (_.isNonEmpty(as) ? g(as) : (0, exports.of)(_.emptyReadonlyArray)); };
  928. };
  929. exports.traverseReadonlyArrayWithIndex = traverseReadonlyArrayWithIndex;
  930. /**
  931. * Equivalent to `ReadonlyArray#traverseWithIndex(Applicative)`.
  932. *
  933. * @category traversing
  934. * @since 2.9.0
  935. */
  936. exports.traverseArrayWithIndex = exports.traverseReadonlyArrayWithIndex;
  937. /**
  938. * Equivalent to `ReadonlyArray#traverse(Applicative)`.
  939. *
  940. * @category traversing
  941. * @since 2.9.0
  942. */
  943. var traverseArray = function (f) {
  944. return (0, exports.traverseReadonlyArrayWithIndex)(function (_, a) { return f(a); });
  945. };
  946. exports.traverseArray = traverseArray;
  947. /**
  948. * Equivalent to `ReadonlyArray#sequence(Applicative)`.
  949. *
  950. * @category traversing
  951. * @since 2.9.0
  952. */
  953. exports.sequenceArray = (0, exports.traverseArray)(function_1.identity);
  954. // -------------------------------------------------------------------------------------
  955. // deprecated
  956. // -------------------------------------------------------------------------------------
  957. /**
  958. * This instance is deprecated, use small, specific instances instead.
  959. * For example if a function needs a `Functor` instance, pass `SRTE.Functor` instead of `SRTE.stateReaderTaskEither`
  960. * (where `SRTE` is from `import SRTE from 'fp-ts/StateReaderTaskEither'`)
  961. *
  962. * @category zone of death
  963. * @since 2.0.0
  964. * @deprecated
  965. */
  966. exports.stateReaderTaskEither = {
  967. URI: exports.URI,
  968. map: _map,
  969. of: exports.of,
  970. ap: _ap,
  971. chain: _chain,
  972. bimap: _bimap,
  973. mapLeft: _mapLeft,
  974. alt: _alt,
  975. fromIO: exports.fromIO,
  976. fromTask: exports.fromTask,
  977. throwError: exports.throwError
  978. };
  979. /**
  980. * This instance is deprecated, use small, specific instances instead.
  981. * For example if a function needs a `Functor` instance, pass `SRTE.Functor` instead of `SRTE.stateReaderTaskEitherSeq`
  982. * (where `SRTE` is from `import SRTE from 'fp-ts/StateReaderTaskEither'`)
  983. *
  984. * @category zone of death
  985. * @since 2.0.0
  986. * @deprecated
  987. */
  988. exports.stateReaderTaskEitherSeq = {
  989. URI: exports.URI,
  990. map: _map,
  991. of: exports.of,
  992. ap: _ap,
  993. chain: _chain,
  994. bimap: _bimap,
  995. mapLeft: _mapLeft,
  996. alt: _alt,
  997. fromIO: exports.fromIO,
  998. fromTask: exports.fromTask,
  999. throwError: exports.throwError
  1000. };
  1001. /**
  1002. * Use [`evaluate`](#evaluate) instead
  1003. *
  1004. * @category zone of death
  1005. * @since 2.0.0
  1006. * @deprecated
  1007. */
  1008. /* istanbul ignore next */
  1009. var evalState = function (fsa, s) {
  1010. return (0, function_1.pipe)(fsa(s), RTE.map(function (_a) {
  1011. var a = _a[0];
  1012. return a;
  1013. }));
  1014. };
  1015. exports.evalState = evalState;
  1016. /**
  1017. * Use [`execute`](#execute) instead
  1018. *
  1019. * @category zone of death
  1020. * @since 2.0.0
  1021. * @deprecated
  1022. */
  1023. /* istanbul ignore next */
  1024. var execState = function (fsa, s) {
  1025. return (0, function_1.pipe)(fsa(s), RTE.map(function (_a) {
  1026. var _ = _a[0], s = _a[1];
  1027. return s;
  1028. }));
  1029. };
  1030. exports.execState = execState;
  1031. /**
  1032. * @category zone of death
  1033. * @since 2.0.0
  1034. * @deprecated
  1035. */
  1036. /* istanbul ignore next */
  1037. function run(ma, s, r) {
  1038. return ma(s)(r)();
  1039. }
  1040. exports.run = run;