font-awesome-sass.rb in font-awesome-sass-5.5.0.1

- old
+ new

@@ -1,18 +1,18 @@
 module FontAwesome
   module Sass
     class << self
       def load!
-        register_compass_extension if compass?
-
         if rails?
           register_rails_engine
         elsif sprockets?
           register_sprockets
+        elsif compass?
+          register_compass_extension
+        elsif deprecated_sass?
+          ::Sass.load_paths << stylesheets_path
         end
-
-        configure_sass
       end
 
       # Paths
       def gem_path
         @gem_path ||= File.expand_path('..', File.dirname(__FILE__))
@@ -40,16 +40,15 @@
 
       def rails?
         defined?(::Rails)
       end
 
-      private
-
-      def configure_sass
-        require 'sass'
-
-        ::Sass.load_paths << stylesheets_path
+      def deprecated_sass?
+        # The deprecated `sass` gem:
+        defined?(::Sass) && ::Sass.respond_to?(:load_paths)
       end
+
+      private
 
       def register_compass_extension
         require 'font_awesome/sass/version'
 
         ::Compass::Frameworks.register(