<?php

/**
 * Subclass for performing query and update operations on the 'Course' table.
 *
 * 
 *
 * @package lib.model
 */ 
class CoursePeer extends BaseCoursePeer
{
  /**
   * Gets a course by the slug
   *
   * @return the course matching the slug
   * @author Benjamin Ramey <ben.ramey@gmail.com>
   **/
  public static function getBySlug($slug)
  {
    $c = new Criteria();
    $c->add(self::SLUG, $slug);
    
    return self::doSelect($c);
  }
}