webpack-hmr-singleton

    1.0.0 • Public • Published

    Webpack HMR Singleton

    Utility lib to help define a hot-reloadable singleton

    npm version Build Status MIT Licensed

    If you want something fancier, you might want to try ud. This goal of this lib is to remain very small in scope, bytes and dependencies.

    Install

    npm install webpack-hmr-singleton

    Usage

    var single = require('webpack-hmr-singleton');
     
    var thing = single(module, 'thing', function() {
      return { anything: ['you', 'want'] };
    });

    On the first run, the function will be called and single will return the object you've specified. After every hot reload the function won't be called and you'll just get the first one back again.

    This is only really useful if the value is something mutable, that you modify during the running of your program, and want it to stick around after a hot reload.

    Docs

    single(module, key, fn)

    • module - The CommonJS module object
    • key - A key to identify this item, must be unique per module
    • fn - A function that will return the object to singleton.

    License

    Copyright 2016 Glen Mailer.

    MIT Licened.

    Install

    npm i webpack-hmr-singleton

    DownloadsWeekly Downloads

    2

    Version

    1.0.0

    License

    MIT

    Last publish

    Collaborators

    • glenjamin