@prelude/function/cjs/eventually.js

Function module.

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const sleep_js_1 = __importDefault(require("./sleep.js"));
const eventually = async (f, { retry = _ => _ < 10, delay = 1000, predicate = _ => Boolean(_), reject = _ => { throw _; } } = {}) => {
    const before = Date.now();
    let i = 0;
    while (retry(i++, Date.now() - before)) {
        const r = await f().catch(reject);
        if (predicate(r)) {
            return r;
        }
        await (0, sleep_js_1.default)(delay);
    }
    return reject(undefined);
};
exports.default = eventually;
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