Add Flags Icons to your Ruby on Rails App
Rails Icons is a library-agnostic Rails gem with support for Flags. Icons are sourced from the Flags GitHub repo. Use any of the 540+ icons in your app.
Install
Add the rails_icons gem:
bundle add rails_icons
Install, by creating the initializer and sync the available nl icons.
rails generate rails_icons:install --libraries=flags
Usage
icon "nl"
# Add CSS
icon "nl", class: "text-green-500"
# Add data attributes
icon "nl", data: { controller: "swap" }
Sync icons
If Flags gets updated, sync the icons with
rails generate rails_icons:sync