Rails 5 - allow direct requests of all assets w/o specifying in manifest. NOT scalable

assets.rb

#### config/initializers/assets.rb 


# Be sure to restart your server when you modify this file.

# Version of your assets, change this if you want to expire all your assets.
Rails.application.config.assets.version = '1.0'

# Add additional assets to the asset load path.
# Rails.application.config.assets.paths << Emoji.images_path
# Add Yarn node_modules folder to the asset load path.
Rails.application.config.assets.paths << Rails.root.join('node_modules')

# Precompile additional assets.
# application.js, application.css, and all non-JS/CSS in the app/assets
# folder are already added.
# Rails.application.config.assets.precompile += %w( admin.js admin.css )


Rails.application.config.assets.precompile << Proc.new { |path|
  if path =~ /\.(css|js)\z/
    @assets ||= Rails.application.assets || Sprockets::Railtie.build_environment(Rails.application)
    full_path = @assets.resolve(path)
    app_assets_path = Rails.root.join('app', 'assets').to_path
    if full_path.starts_with? app_assets_path
      puts "including: " + full_path
      true
    else
      false
    end
  else
    false
  end
}