"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.filterM = exports.filterM_ = void 0;
// ets_tracing: off
const A = __importStar(require("../../Collections/Immutable/Chunk"));
const O = __importStar(require("../../Option"));
const BP = __importStar(require("../../Stream/BufferedPull"));
const T = __importStar(require("../_internal/effect"));
const M = __importStar(require("../_internal/managed"));
const definitions_1 = require("./definitions");
/**
 * Effectfully filters the elements emitted by this stream.
 */
function filterM_(self, f) {
    return new definitions_1.Stream(M.map_(M.mapM_(self.proc, BP.make), (os) => {
        const pull = T.chain_(BP.pullElement(os), (o) => T.chain_(T.mapError_(f(o), (v) => O.some(v)), (_) => {
            if (_) {
                return T.succeed(A.single(o));
            }
            else {
                return pull;
            }
        }));
        return pull;
    }));
}
exports.filterM_ = filterM_;
/**
 * Effectfully filters the elements emitted by this stream.
 */
function filterM(f) {
    return (self) => filterM_(self, f);
}
exports.filterM = filterM;
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