@newdash/newdash/fallback/toTry.js

javascript/typescript utility library

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.toTry = void 0;
/**
 * create try functions wrapper
 *
 * the wrapper will try runners one by one, return the successful value, or the last error
 *
 * @since 5.18.0
 * @category Fallback
 * @param runners runners functions
 */
function toTry(...runners) {
    return function (...args) {
        try {
            const rt = runners[0](...args);
            if (rt instanceof Promise) {
                return new Promise((resolve, reject) => {
                    rt
                        .then(resolve)
                        .catch((error) => {
                        if (runners.length === 1) {
                            reject(error);
                        }
                        else {
                            resolve(toTry(...runners.splice(1))(...args));
                        }
                    });
                });
            }
            return rt;
        }
        catch (error) {
            if (runners.length === 1) {
                throw error;
            }
            else {
                return toTry(...runners.splice(1))(...args);
            }
        }
    };
}
exports.toTry = toTry;
exports.default = toTry;