Another attempt at serialization

lib/travis/api/app/endpoint/jobs.rb

@@ -11,6 +11,7 @@ class Travis::Api::App
 
       get '/' do
         prefer_follower do
+          params['ids'] = params['ids'].split(',') if params['ids'].respond_to?(:split)
           respond_with service(:find_jobs, params)
         end
       end

spec/integration/v2/jobs_spec.rb

@@ -11,11 +11,22 @@ describe 'Jobs', set_app: true do
     response.should deliver_json_for(Job.queued('builds.common'), version: 'v2')
   end
 
-  it '/jobs/:id' do
+  it 'GET /jobs/:id' do
     response = get "/jobs/#{job.id}", {}, headers
     response.should deliver_json_for(job, version: 'v2')
   end
 
+  it 'GET /jobs?ids=1' do
+    response = get "/jobs?ids=#{job.id}", {}, headers
+    response.should deliver_json_for(Travis::Api::App::Jobs.new([job]), version: 'v2')
+  end
+
+  it 'GET /jobs?ids=1,2' do
+    ids = jobs.map(&:id).sort.join(',')
+    response = get "/jobs?ids=#{ids}", {}, headers
+    response.should deliver_json_for(Travis::Api::App::Jobs.new(jobs.sort { |a,b| a.id <=> b.id }), version: 'v2')
+  end
+
   context 'GET /jobs/:job_id/log.txt' do
     it 'returns log for a job' do
       job.log.update_attributes!(content: 'the log')