Numerous Problems Multiplied

    handle-errors

    1.0.0 • Public • Published

    npm mit license build status coverage status deps status

    Handling/creating hybrid errors. Hybrid middleware between callbacks and throws.
    Helpful util for modules that have hybrid APIs and want when they use promises, directly to throw the errors; when use callbacks to pass errors to first argument of this callback.

    Install

    npm i --save handle-errors
    npm test
    

    API

    For more use-cases see the tests

    handleErrors

    Useful when you have hybrid api like gitclone. If you work with promises then you will want to throw the errors, when callback is in use will handle it in 1st argument.

    • label {String} some marker (package name?)
    • stack {Boolean} when true adds .shortStack property to the error object
    • return {Error|TypeError} throws it or return callback function

    Example:

    var handleErrors = require('handle-errors')('my-pkg'/*, true*/);
     
    handleErrors.error('some err message here');
    //=> throws 'Error: [my-pkg] some error message here'
     
    function _cb(err) {
      // err instanceof Error
      console.log(err.toString());
      //=> 'Error: [my-pkg] some error message here'
     
      console.log(err.shortStack);
      //=> undefined
    }
     
    handleErrors.error('some err message here', _cb);

    Related

    Author

    Charlike Mike Reagent

    License MIT license

    Copyright (c) 2014-2015 Charlike Mike Reagent, contributors.
    Released under the MIT license.


    Powered and automated by kdf, January 30, 2015

    Install

    npm i handle-errors

    DownloadsWeekly Downloads

    91

    Version

    1.0.0

    License

    MIT

    Last publish

    Collaborators

    • vanchoy
    • tunnckocore