lib/generators/backbone/install/install_generator.rb in rails-backbone-0.9.10 vs lib/generators/backbone/install/install_generator.rb in rails-backbone-1.2.0

@@ -11,17 +11,39 @@
 
       class_option :skip_git, :type => :boolean, :aliases => "-G", :default => false,
                               :desc => "Skip Git ignores and keeps"
 
       def inject_backbone
-        inject_into_file "app/assets/javascripts/application.js", :before => "//= require_tree" do
-          "//= require underscore\n//= require backbone\n//= require backbone_rails_sync\n//= require backbone_datalink\n//= require backbone/#{application_name.underscore}\n"
+        # for JavaScript application.js manifest:        
+        if File.exist? "#{Rails.root}/app/assets/javascripts/application.js"
+          #add backbone.js files above the require_tree if present
+          if File.readlines("#{Rails.root}/app/assets/javascripts/application.js").grep(/require_tree/).any?
+            inject_into_file "app/assets/javascripts/application.js", before: '//= require_tree .' do
+              "//= require underscore\n//= require backbone\n//= require backbone_rails_sync\n//= require backbone_datalink\n//= require backbone/#{application_name.underscore}\n"
+            end 
+          else
+            append_to_file "app/assets/javascripts/application.js" do
+              "//= require underscore\n//= require backbone\n//= require backbone_rails_sync\n//= require backbone_datalink\n//= require backbone/#{application_name.underscore}\n"
+            end 
+          end   
+        # ...or for CoffeeScript application.js.coffee manifest:
+        elsif File.exist? "#{Rails.root}/app/assets/javascripts/application.js.coffee"
+          #add backbone.js files above the require_tree if present
+          if File.readlines("#{Rails.root}/app/assets/javascripts/application.js.coffee").grep(/require_tree/).any?
+            inject_into_file "app/assets/javascripts/application.js.coffee", before: '#= require_tree .' do
+              "\n#= require underscore\n#= require backbone\n#= require backbone_rails_sync\n#= require backbone_datalink\n#= require backbone/#{application_name.underscore}\n"
+            end
+          else
+            append_to_file "app/assets/javascripts/application.js.coffee" do
+              "\n#= require underscore\n#= require backbone\n#= require backbone_rails_sync\n#= require backbone_datalink\n#= require backbone/#{application_name.underscore}\n"
+            end
+          end
         end
       end
 
       def create_dir_layout
         %W{routers models views templates}.each do |dir|
-          empty_directory "app/assets/javascripts/backbone/#{dir}" 
+          empty_directory "app/assets/javascripts/backbone/#{dir}"
           create_file "app/assets/javascripts/backbone/#{dir}/.gitkeep" unless options[:skip_git]
         end
       end
 
       def create_app_file