"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.sliding = sliding;

var tsplus_module_1 = /*#__PURE__*/_interopRequireWildcard( /*#__PURE__*/require("@effect/core/io/Queue/operations/strategy"));

var tsplus_module_2 = /*#__PURE__*/_interopRequireWildcard( /*#__PURE__*/require("@effect/core/io/Queue/external/create"));

var tsplus_module_3 = /*#__PURE__*/_interopRequireWildcard( /*#__PURE__*/require("@tsplus/stdlib/collections/mutable/MutableQueue/bounded"));

var tsplus_module_4 = /*#__PURE__*/_interopRequireWildcard( /*#__PURE__*/require("@effect/core/io/Effect/operations/succeed"));

var tsplus_module_5 = /*#__PURE__*/_interopRequireWildcard( /*#__PURE__*/require("@effect/core/io/Effect/operations/flatMap"));

function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function (nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }

function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

/**
 * Makes a new bounded queue with sliding strategy. When the capacity of the
 * queue is reached, new elements will be added and the old elements will be
 * dropped.
 *
 * **Note**: When possible use only power of 2 capacities; this will provide
 * better performance by utilising an optimised version of the underlying
 * `RingBuffer`.
 *
 * @tsplus static ets/Queue/Ops sliding
 */
function sliding(requestedCapacity, __tsplusTrace) {
  return tsplus_module_5.flatMap_(tsplus_module_4.succeed(() => tsplus_module_3.bounded(requestedCapacity), __tsplusTrace), queue => tsplus_module_2.create(queue, tsplus_module_1.slidingStrategy(), __tsplusTrace), __tsplusTrace);
}
//# sourceMappingURL=sliding.js.map