loicboutet / opal-todos

todomvc based opal example

opal-todos

A very simple port of TodoMVC (specifically based on backbone version).

Running

Get dependencies:

$ bundle install

Run the sprockets based server for auto-compiling:

$ bundle exec rackup

Open http://localhost:9292 in the browser.

Code Overview

Opal comes with sprockets support built in, so using rack we can have an easy to boot build system to handle all opal dependencies. If you look in index.html.erb, you will see a call to javascript_include_tag which acts just like the rails tag helper. This will include our app.rb file, and all of its dependencies. Each file will be included in a seperate <script>..</script> tag to make navigating the code in a web browser easier.