@c4312/matcha/dist/async.js

A caffeine driven, simple command line for benchmarking

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const noop = () => { };
exports.returnsPromiseLike = (fn) => {
    var _a;
    try {
        return typeof ((_a = fn(noop)) === null || _a === void 0 ? void 0 : _a.then) === 'function';
    }
    catch (_b) {
        return false;
    }
};
/**
 * Runs a possibly async function and returns a promise when it completes.
 */
exports.runMaybeAsync = (fn) => new Promise((resolve, reject) => {
    if (fn.length === 0) {
        resolve(fn(noop));
    }
    else {
        fn(err => (err ? reject(err) : resolve()));
    }
});
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