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    exa

    0.3.1¬†‚Äʬ†Public¬†‚Äʬ†Published

    exa

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    ES7 async/await or ES6 generator route handlers for Express

    Installation

    npm install exa --save

    Usage

    ES6 generator

    const exa      = require('exa');
    const express  = require('express');
     
    const app = exa(express());
     
    // Mem delay
    function work(ms) {
      return new Promise((resolve, reject) => {
        setTimeout(() => {
          resolve();
        }, ms);
      });
    }
     
    app.$get("/", function * (req, res) {
      console.log('wow!');
      yield work(3000);
      console.log('so async!');
     
      res.send('ES7 soooo cool!');
    });
     
    app.$get("/error", function * (req, res) {
      throw new Error("Booom!!!");
     
      res.send('I will never show :(');
    });
     
    app.$post("/sync", (req, res) => {
      res.send('I\'m sync? ^__^');
    });
     
    app.$use(function * (err, req, res, next) {
      console.error(err); // "Booom" error
     
      console.log("Start working");
      yield work(3000);
      console.log("Finish working");
     
      res.statusStatus(500);
    });

    ES7 async/await

    import exa      from 'exa'; 
    import express  from 'express';
     
    const app = exa(express());
     
    // Mem delay
    function work(ms) {
      return new Promise((resolve, reject) => {
        setTimeout(() => {
          resolve();
        }, ms);
      });
    }
     
    app.$get("/", async (req, res) => {
      console.log('wow!');
      await work(3000);
      console.log('so async!');
     
      res.send('ES7 soooo cool!');
    });
     
    app.$get("/error", async (req, res) => {
      throw new Error("Booom!!!");
     
      res.send('I will never show :(');
    });
     
    app.$post("/sync", (req, res) => {
      res.send('I\'m sync? ^__^');
    });
     
    app.$use(async (err, req, res, next) => {
      console.error(err); // "Booom" error
     
      console.log("Start working");
      await work(3000);
      console.log("Finish working");
     
      res.statusStatus(500);
    });

    API


    Changelog


    License

    Copyright (c) 2016 Alexander Krivoshhekov

    Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

    The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

    Install

    npm i exa

    DownloadsWeekly Downloads

    11

    Version

    0.3.1

    License

    MIT

    Last publish

    Collaborators

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