title: Laravel Eloquent inner join with multiple conditions
body: <p>I have a question about inner joins with multiple on values.
  I did build my code like this in laravel.</p>
  
  <pre><code>public function scopeShops($query) {
      return $query-&gt;join('kg_shops', function($join)
      {
          $join-&gt;on('kg_shops.id', '=', 'kg_feeds.shop_id');
          // $join-&gt;on('kg_shops.active', '=', "1"); // WRONG
          // EDITED ON 28-04-2014
          $join-&gt;on('kg_shops.active', '=', DB::raw("1"));
  
      });
  }
  </code></pre>
  
  <p>Only problem is, it gives this outcome:</p>
  
  <pre><code>Column not found: 1054 Unknown column '1' in 'on clause' (SQL: select `kg_feeds`.* from `kg_feeds` inner join `kg_shops` on `kg_shops`.`id` = `kg_  
    feeds`.`shop_id` and `kg_shops`.`active` = `1`) (Bindings: array (                                                                                        )) 
  </code></pre>
  
  <p>As you can see, the multiple conditions in the join go fine, but it thinks the <code>1</code> is a column instead of a string. Is this even possible, or do I have to fix it in the where.</p>
  
  <p>Thanks in advance! </p>