also provide asset_paths in jasmine.yml for adding paths

lib/jasmine/headless/files_list.rb

@@ -98,6 +98,7 @@ module Jasmine::Headless
       @search_paths = [ Jasmine::Core.path, Jasmine::Headless.root.join('vendor/assets/javascripts').to_s ]
       @search_paths += self.class.vendor_asset_paths
       @search_paths += src_dir.collect { |dir| File.expand_path(dir) }
+      @search_paths += asset_paths.collect { |dir| File.expand_path(dir) }
       @search_paths += spec_dir.collect { |dir| File.expand_path(dir) }
 
       @search_paths
@@ -232,6 +233,10 @@ module Jasmine::Headless
       @spec_dir ||= config_dir_or_pwd('spec_dir')
     end
 
+    def asset_paths
+      @asset_paths ||= config_dir_or_pwd('asset_paths')
+    end
+
     def spec_file_searches
       @searches['spec_files']
     end

spec/lib/jasmine/headless/files_list_spec.rb

@@ -56,11 +56,13 @@ describe Jasmine::Headless::FilesList do
 
     let(:config) { {
       'src_dir' => src_dir,
-      'spec_dir' => spec_dir
+      'spec_dir' => spec_dir,
+      'asset_paths' => asset_paths
     } }
 
     let(:src_dir) { 'src dir' }
     let(:spec_dir) { 'spec dir' }
+    let(:asset_paths) { [] }
     let(:path) { 'path' }
 
     before do
@@ -85,16 +87,27 @@ describe Jasmine::Headless::FilesList do
       end
     end
 
-    context 'src_dir is an array' do
+    context 'multiple dirs' do
       let(:dir_1) { 'dir 1' }
       let(:dir_2) { 'dir 2' }
 
+      context 'src_dir is an array' do
         let(:src_dir) { [ dir_1, dir_2 ] }
 
         it 'should take the src dir and spec dirs' do
           files_list.search_paths.should == [ Jasmine::Core.path, vendor_path, File.expand_path(dir_1), File.expand_path(dir_2), File.expand_path(spec_dir) ]
         end
       end
+
+      context 'asset_paths has entries' do
+        let(:src_dir) { dir_1 }
+        let(:asset_paths) { [ dir_2 ] }
+
+        it 'should take the src dir and spec dirs' do
+          files_list.search_paths.should == [ Jasmine::Core.path, vendor_path, File.expand_path(dir_1), File.expand_path(dir_2), File.expand_path(spec_dir) ]
+        end
+      end
+    end
   end
 
   describe '.vendor_asset_paths' do