title: Laravel: fatalerrorexception - Call to undefined function link_to()
body: <p>This is probably a stupid error, but I'm new to Laravel. Any help would be greatly appreciated.</p>
  
  <p>I'm working though a tutorial using Laravel 5, the tutorial is 4 for what it's worth and I'm adjusting the code. It's probably something simple, perhaps autoloading. It's as though Laravel 5 isn't importing the helper, perhaps as it is dev. More likely I'm being daft.</p>
  
  <p>Error message: FatalErrorException in 7b6f3a7f0f4ee06975c6b0ad43b469a5 line 13: Call to undefined function link_to()</p>
  
  <p>Controller:</p>
  
  <pre><code>&lt;?php namespace App\Http\Controllers;
  
  use App\Http\Requests;
  use App\Http\Controllers\Controller;
  use App\Task;
  
  class TasksController extends Controller {
      public function index()
      {
          // fetch all tasks
          $tasks = Task::all();
  
          // load a view to display them
          return view('tasks.index', compact('tasks'));
  
      }
  }
  </code></pre>
  
  <p>View:</p>
  
  <pre><code>&lt;!doctype html&gt;
  &lt;html lang="en"&gt;
  &lt;head&gt;
  &lt;meta charset="UTF-8"&gt;
  &lt;title&gt;Some Title&lt;/title&gt;
  &lt;/head&gt;
  &lt;body&gt;
      &lt;h1&gt;All Tasks&lt;/h1&gt;
  
      @foreach($tasks as $task)
  {{--        &lt;li&gt;{{ $task-&gt;title }}&lt;/li&gt;--}}
          &lt;li&gt;{!! link_to('path', $task-&gt;title) !!}&lt;/li&gt;
  
      @endforeach
  
  &lt;/body&gt;
  &lt;/html&gt;
  </code></pre>
  
  <p>Routes</p>
  
  <pre><code>&lt;?php
  
  Route::get('/', 'WelcomeController@index');
  
  Route::get('tasks', 'TasksController@index');
  </code></pre>
  
  <p>Model:</p>
  
  <pre><code>&lt;?php namespace App;
  
  use Illuminate\Database\Eloquent\Model as Eloquent;
  
  class Task extends Eloquent
  {
  
  } 
  </code></pre>