effect/dist/cjs/Subscribable.js

The missing standard library for TypeScript, for writing production-grade software.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.unwrap = exports.mapEffect = exports.map = exports.make = exports.isSubscribable = exports.TypeId = void 0;
var Effect = _interopRequireWildcard(require("./Effect.js"));
var _Function = require("./Function.js");
var _Pipeable = require("./Pipeable.js");
var _Predicate = require("./Predicate.js");
var Readable = _interopRequireWildcard(require("./Readable.js"));
var Stream = _interopRequireWildcard(require("./Stream.js"));
function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function (e) { return e ? t : r; })(e); }
function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != typeof e && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && {}.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; }
/**
 * @since 2.0.0
 */

/**
 * @since 2.0.0
 * @category type ids
 */
const TypeId = exports.TypeId = /*#__PURE__*/Symbol.for("effect/Subscribable");
/**
 * @since 2.0.0
 * @category refinements
 */
const isSubscribable = u => (0, _Predicate.hasProperty)(u, TypeId);
exports.isSubscribable = isSubscribable;
const Proto = {
  [Readable.TypeId]: Readable.TypeId,
  [TypeId]: TypeId,
  pipe() {
    return (0, _Pipeable.pipeArguments)(this, arguments);
  }
};
/**
 * @since 2.0.0
 * @category constructors
 */
const make = options => Object.assign(Object.create(Proto), options);
/**
 * @since 2.0.0
 * @category combinators
 */
exports.make = make;
const map = exports.map = /*#__PURE__*/(0, _Function.dual)(2, (self, f) => make({
  get: Effect.map(self.get, f),
  changes: Stream.map(self.changes, f)
}));
/**
 * @since 2.0.0
 * @category combinators
 */
const mapEffect = exports.mapEffect = /*#__PURE__*/(0, _Function.dual)(2, (self, f) => make({
  get: Effect.flatMap(self.get, f),
  changes: Stream.mapEffect(self.changes, f)
}));
/**
 * @since 2.0.0
 * @category constructors
 */
const unwrap = effect => make({
  get: Effect.flatMap(effect, s => s.get),
  changes: Stream.unwrap(Effect.map(effect, s => s.changes))
});
exports.unwrap = unwrap;
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