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    pend

    1.2.0 • Public • Published

    Pend

    Dead-simple optimistic async helper.

    Usage

    var Pend = require('pend');
    var pend = new Pend();
    pend.max = 10; // defaults to Infinity
    setTimeout(pend.hold(), 1000); // pend.wait will have to wait for this hold to finish
    pend.go(function(cb) {
      console.log("this function is immediately executed");
      setTimeout(function() {
        console.log("calling cb 1");
        cb();
      }, 500);
    });
    pend.go(function(cb) {
      console.log("this function is also immediately executed");
      setTimeout(function() {
        console.log("calling cb 2");
        cb();
      }, 1000);
    });
    pend.wait(function(err) {
      console.log("this is excuted when the first 2 have returned.");
      console.log("err is a possible error in the standard callback style.");
    });

    Output:

    this function is immediately executed
    this function is also immediately executed
    calling cb 1
    calling cb 2
    this is excuted when the first 2 have returned.
    err is a possible error in the standard callback style.
    

    Keywords

    none

    Install

    npm i pend

    DownloadsWeekly Downloads

    9,934,475

    Version

    1.2.0

    License

    MIT

    Last publish

    Collaborators

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