Rack::Manifest
This is a Rack middleware for managing your HTML5 manifest file (used for Service Worker, WebApp Icon, etc.) by yaml. It can be easily implemented into your Rails application.
Installation
Add this line to your application's Gemfile:
gem 'rack-manifest'
Usage
Rails
Set your manifest.yml file like this one into your config
directory.
name: "Rack Manifest"
short_name: "Manifest"
icons:
src: "images/icon.png"
sizes: "512x512"
type: "image/png"
start_url: "/"
display: "standalone"
License
The gem is available as open source under the terms of the MIT License.