"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
    __setModuleDefault(result, mod);
    return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.fold = void 0;
// ets_tracing: off
const T = __importStar(require("../_internal/effect"));
const M = __importStar(require("../_internal/managed"));
const foldWhileManagedM_1 = require("./foldWhileManagedM");
/**
 * Executes a pure fold over the stream of values - reduces all elements in the stream to a value of type `S`.
 */
function fold(s) {
    return (f) => (self) => M.use_((0, foldWhileManagedM_1.foldWhileManagedM)(s)((_) => true)((s, a) => T.succeed(f(s, a)))(self), T.succeed);
}
exports.fold = fold;
//# sourceMappingURL=fold.js.map