A startup template for Ruby on Rails 4 applications

Way back in January, I wrote a blog post called "Rails has two default stacks". In it, I discussed how people like to customize the defaults that Ruby on Rails gives you. Your company might prefer Postgres/HAML/RSpec, for example, over the default MySQL/ERB/MiniTest.

There's an under-used feature of Rails that allows you to automate the creation of your own stack: templates. Check it:

$ rails --help
Usage:

  rails new APP_PATH [options]

Options:

-r, [--ruby=PATH]              # Path to the Ruby binary of your choice
                               # Default: /opt/rubies/ruby-2.0.0-p195/bin/ruby
-m, [--template=TEMPLATE]      # Path to some application template (can be a filesystem path or URL)

Application template? Yep. There's very little documentation on this feature, unfortunately. There is a work in progress Rails Guide that gives some answers, but it's not done yet.

Anyway, the TL;DR is this: you can write a little script to help initialize a Rails app just the way you want to. And Rails startup template is exactly that.

Here's some of the things it gives you out of the box:

  1. Adds analytics-ruby, simple_form, uuidtools, rspec, guard-rspec, and bourbon gems, as well as a few more.
  2. Creates a new git repository, and optionally a new one on GitHub
  3. Sets up foreman for easy environment variable and background service config.
  4. Removes include_tree . from your application.css, since the author prefers to require things manually.

There are some other features, as well.

Check it out on GitHub and vote it up on Hacker News.

News Films

Our little film studio focuses on telling developer-centric stories that need to be seen.

Beyond Code: Season 3 / GopherCon 2015

 
0:00 / 0:00