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    @ruby2js/webpack-loader

    2.0.2 • Public • Published

    @ruby2js/webpack-loader

    npm node

    Webpack loader to compile Ruby2JS (.js.rb) files to JavaScript.

    Fun fact: this loader itself is written in Ruby and compiles via Ruby2JS + Babel. 😁

    Installation

    npm install --save-dev @ruby2js/webpack-loader
    # or
    yarn add -D @ruby2js/webpack-loader

    Documentation

    • Visit ruby2js.com for detailed instructions and examples. Users of Ruby on Rails may wish to start with the Rails introduction which describes how to use the rake tasks provided to get up and running quickly.

    Configuration

    There are multiple ways to configure webpack (e.g., webpack.config.js, command line options, or using the node interface. Ruby2JS options can be placed inline within this configuration, or separately in a rb2js.config.rb file or provided via a RUBY2JS_OPTIONS environment variable. Examples of each are provided below:

    webpack.config.js

    module.exports = {
      entry: "./main.js.rb",
    
      output: {
        path: __dirname,
        filename: "main.[contenthash].js"
      },
    
      resolve: {
        extensions: [".rb.js", ".rb"]
      },
    
      module: {
        rules: [
          {
            test: /\.js\.rb$/,
            use: [
              {
                loader: '@ruby2js/webpack-loader',
                options: {
                  eslevel: 2021,
                  filters: ['functions']
                }
              },
            ]
          },
        ]
      }
    }

    rb2js.config.rb

    require "ruby2js/filter/functions"
    
    module Ruby2JS
      class Loader
        def self.options
          {eslevel: 2021}
        end
      end
    end

    RUBY2JS_OPTIONS environment variable

    export RUBY2JS_OPTIONS='{"eslevel": 2021, "filters": ["functions"]}'
    

    Testing

    git clone https://github.com/ruby2js/ruby2js.git
    cd ruby2js/packages/webpack-loader
    yarn install
    yarn prepare-release
    yarn test
    

    Contributing

    1. Fork it (https://github.com/ruby2js/ruby2js/fork)
    2. Create your feature branch (git checkout -b my-new-feature)
    3. Commit your changes (git commit -am 'Add some feature')
    4. Push to the branch (git push origin my-new-feature)
    5. Create a new Pull Request

    License

    MIT

    Keywords

    none

    Install

    npm i @ruby2js/webpack-loader

    DownloadsWeekly Downloads

    7

    Version

    2.0.2

    License

    MIT

    Unpacked Size

    7.07 kB

    Total Files

    8

    Last publish

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