<?php
namespace DrupalReleaseDate\Controllers;

use Silex\Application;
use Symfony\Component\HttpFoundation\Request;

class Charts
{

    public function samples(Application $app, Request $request)
    {
        return $app['twig']->render(
            'charts/samples.twig',
            array(
                'scripts' => array(
                    '//code.jquery.com/jquery-2.0.2.min.js',
                    'https://www.google.com/jsapi',
                ),
            )
        );
    }

    public function estimates(Application $app, Request $request)
    {
        return $app['twig']->render(
            'charts/estimates.twig',
            array(
                'scripts' => array(
                    '//code.jquery.com/jquery-2.0.2.min.js',
                    'https://www.google.com/jsapi',
                ),
            )
        );
    }

    public function distribution(Application $app, Request $request)
    {
        return $app['twig']->render(
            'charts/distribution.twig',
            array(
                'scripts' => array(
                    '//code.jquery.com/jquery-2.0.2.min.js',
                    'https://www.google.com/jsapi',
                ),
            )
        );
    }
}

<?php
namespace DrupalReleaseDate\Controllers;

use Silex\Application;
use Symfony\Component\HttpFoundation\Request;

class Charts
{

    public function samples(Application $app, Request $request)
    {
        return $app['twig']->render(
            'charts/samples.twig',
            array(
                'scripts' => array(
                    'https://www.google.com/jsapi',
                ),
            )
        );
    }

    public function estimates(Application $app, Request $request)
    {
        return $app['twig']->render(
            'charts/estimates.twig',
            array(
                'scripts' => array(
                    'https://www.google.com/jsapi',
                ),
            )
        );
    }

    public function distribution(Application $app, Request $request)
    {
        return $app['twig']->render(
            'charts/distribution.twig',
            array(
                'scripts' => array(
                    'https://www.google.com/jsapi',
                ),
            )
        );
    }
}

Fix double include of jQuery on chart pages
Fix double include of jQuery on chart pages
