82 lines
2.7 KiB
JavaScript
82 lines
2.7 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.some = exports.none = exports.isSome = exports.isOption = exports.isNone = void 0;
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var Equal = _interopRequireWildcard(require("../Equal.js"));
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var Hash = _interopRequireWildcard(require("../Hash.js"));
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var _Inspectable = require("../Inspectable.js");
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var _Predicate = require("../Predicate.js");
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var _effectable = require("./effectable.js");
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function _interopRequireWildcard(e, t) { if ("function" == typeof WeakMap) var r = new WeakMap(), n = new WeakMap(); return (_interopRequireWildcard = function (e, t) { if (!t && e && e.__esModule) return e; var o, i, f = { __proto__: null, default: e }; if (null === e || "object" != typeof e && "function" != typeof e) return f; if (o = t ? n : r) { if (o.has(e)) return o.get(e); o.set(e, f); } for (const t in e) "default" !== t && {}.hasOwnProperty.call(e, t) && ((i = (o = Object.defineProperty) && Object.getOwnPropertyDescriptor(e, t)) && (i.get || i.set) ? o(f, t, i) : f[t] = e[t]); return f; })(e, t); }
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/**
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* @since 2.0.0
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*/
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const TypeId = /*#__PURE__*/Symbol.for("effect/Option");
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const CommonProto = {
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..._effectable.EffectPrototype,
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[TypeId]: {
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_A: _ => _
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},
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[_Inspectable.NodeInspectSymbol]() {
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return this.toJSON();
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},
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toString() {
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return (0, _Inspectable.format)(this.toJSON());
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}
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};
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const SomeProto = /*#__PURE__*/Object.assign(/*#__PURE__*/Object.create(CommonProto), {
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_tag: "Some",
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_op: "Some",
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[Equal.symbol](that) {
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return isOption(that) && isSome(that) && Equal.equals(this.value, that.value);
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},
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[Hash.symbol]() {
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return Hash.cached(this, Hash.combine(Hash.hash(this._tag))(Hash.hash(this.value)));
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},
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toJSON() {
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return {
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_id: "Option",
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_tag: this._tag,
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value: (0, _Inspectable.toJSON)(this.value)
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};
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}
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});
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const NoneHash = /*#__PURE__*/Hash.hash("None");
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const NoneProto = /*#__PURE__*/Object.assign(/*#__PURE__*/Object.create(CommonProto), {
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_tag: "None",
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_op: "None",
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[Equal.symbol](that) {
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return isOption(that) && isNone(that);
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},
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[Hash.symbol]() {
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return NoneHash;
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},
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toJSON() {
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return {
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_id: "Option",
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_tag: this._tag
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};
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}
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});
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/** @internal */
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const isOption = input => (0, _Predicate.hasProperty)(input, TypeId);
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/** @internal */
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exports.isOption = isOption;
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const isNone = fa => fa._tag === "None";
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/** @internal */
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exports.isNone = isNone;
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const isSome = fa => fa._tag === "Some";
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/** @internal */
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exports.isSome = isSome;
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const none = exports.none = /*#__PURE__*/Object.create(NoneProto);
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/** @internal */
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const some = value => {
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const a = Object.create(SomeProto);
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a.value = value;
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return a;
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};
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exports.some = some;
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//# sourceMappingURL=option.js.map
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