Added api with users count & occurence count

app/controllers/api_controller.rb

@@ -0,0 +1,12 @@
+class ApiController < ApplicationController
+
+  def status
+    users_count      = User.count
+    occurences_count = Occurence.count
+    render :json => {
+      :user_count       => users_count,
+      :occurence_count  => occurences_count
+    }
+  end
+
+end

app/helpers/api_helper.rb

@@ -0,0 +1,2 @@
+module ApiHelper
+end

config/routes.rb

@@ -66,5 +66,10 @@
     :action => 'index'
 
   map.resources :service_settings
+
+  map.with_options :controller => 'api' do |submap|
+    submap.status '/api/status', :action => 'status'
+  end 
+
 
 end

test/functional/api_controller_test.rb

@@ -0,0 +1,8 @@
+require 'test_helper'
+
+class ApiControllerTest < ActionController::TestCase
+  # Replace this with your real tests.
+  test "the truth" do
+    assert true
+  end
+end

test/unit/helpers/api_helper_test.rb

@@ -0,0 +1,4 @@
+require 'test_helper'
+
+class ApiHelperTest < ActionView::TestCase
+end