added rails 3 support

backbone-bootstrapper.gemspec

@@ -8,8 +8,8 @@ Gem::Specification.new do |gem|
   gem.version       = Backbone::Bootstrapper::VERSION
   gem.authors       = ["Andrew Eberbach"]
   gem.email         = ["andrew@ebertech.ca"]
-  gem.description   = %q{TODO: Write a gem description}
-  gem.summary       = %q{TODO: Write a gem summary}
+  gem.description   = %q{A helper to bootstrap backbone models and collections}
+  gem.summary       = %q{A helper to bootstrap backbone models and collections}
   gem.homepage      = ""
 
   gem.files         = `git ls-files`.split($/)

lib/backbone/bootstrapper/helper.rb

@@ -9,22 +9,29 @@ def included(base)
           end
         end
       end
-      
+
       module InstanceMethods
         def backbone_bootstraps
-          @template.javascript_tag do               
-            (@bootstrappers || []).map do |bootstrapper| 
+          with_javascript_tag do
+            (@bootstrappers || []).map do |bootstrapper|
               [bootstrapper.declaration, bootstrapper.initialization].join("\n")
             end.join("\n")
           end
         end
-        
+
         def bootstrap_backbone(key, object, template, type = nil)
           @bootstrappers ||= []
           @bootstrappers << if object.is_a?(Array)
-            Bootstrapper::Collection.new(key, object, template, type)
-          else
-            Bootstrapper::Model.new(key, object, template, type)
+                              Bootstrapper::Collection.new(key, object, template, type)
+                            else
+                              Bootstrapper::Model.new(key, object, template, type)
+                            end
+        end
+
+        private
+        def with_javascript_tag(&block)
+          (@template || view_context).javascript_tag(&block).tap do |r|
+            return r.html_safe if r.respond_to?(:html_safe)
           end
         end
       end