railsでもbowerでasset管理しつつherokuにもdeployする方法 ref: http://qiita.com/ppworks/items/9c0e58e5ebe3f1f439eb

file0.txt

$ brew upgrade node

file1.txt

$ vim Gemfile

file10.txt

$ vim app.json

file11.diff

   "repository": "https://github.com/ppworks/furikaeri",
   "scripts": {
     "postdeploy": "bundle exec rake db:migrate && bundle exec rake db:seed"
+  },
+  "env": {
+    "BUILDPACK_URL": "https://github.com/heroku/heroku-buildpack-multi.git"
   }
 }

file2.diff

 gem 'jbuilder', '~> 2.0'
 gem 'enumerize'
 gem 'factory_girl_rails'
+gem 'bower-rails'

 group :development, :test do
   gem 'spring'

file3.txt

$ rails g bower_rails:initialize

file4.txt

$ vim Bowerfile

file5.txt

asset 'reset-css'
asset 'jquery-ujs'
asset 'jquery-ui'
asset 'components-font-awesome'

file6.txt

$ rake bower:install

file7.txt

$ heroku config:set BUILDPACK_URL=https://github.com/heroku/heroku-buildpack-multi.git

file8.txt

$ vim .buildpacks

file9.diff

   "repository": "https://github.com/ppworks/furikaeri",
   "scripts": {
     "postdeploy": "bundle exec rake db:migrate && bundle exec rake db:seed"
+  },
+  "env": {
+    "BUILDPACK_URL": "https://github.com/ddollar/heroku-buildpack-multi.git"
   }
 }

file9.txt

https://github.com/heroku/heroku-buildpack-nodejs
https://github.com/heroku/heroku-buildpack-ruby