RamJS

Retries any function which returns a promise for a given number of attempts and then either rejects or resolves with a given fallback.

Usage

More detailed documentation coming soon... in the meantime, here's an example:

var ram = require('ramjs');
var fallbackData = require('./fallback.json');

var ramRequest = ram({
    handler: function (requestOptions) {
        return new Promise(function (resolve, reject) {
            request(requestOptions, function (err, res, body) {
                if (err || res.statusCode >= 400) {
                    reject(err || res);
                } else {
                    resolve(body);
                }
            });
        });
    },
    attempts: 3,
    fallback: fallbackData
});

ramRequest({ method: 'GET', url: 'https://api.twitter.com/1.1/search/tweets.json' });

Install

npm install

Lint

gulp lint

Test

gulp test

Generate Coverage Report

gulp coverage

Run Default Tasks (Lint and Test)

gulp