first commit of 2.0

laravel/package.php

@@ -0,0 +1,42 @@
+<?php namespace Laravel;
+
+class Package {
+
+	/**
+	 * All of the loaded packages.
+	 *
+	 * @var array
+	 */
+	public static $loaded = array();
+
+	/**
+	 * Load a package or set of packages.
+	 *
+	 * @param  string|array  $packages
+	 * @return void
+	 */
+	public static function load($packages)
+	{
+		foreach ((array) $packages as $package)
+		{
+			if ( ! static::loaded($package) and file_exists($bootstrap = PACKAGE_PATH.$package.'/bootstrap'.EXT))
+			{
+				require $bootstrap;
+			}
+
+			static::$loaded[] = $package;
+		}
+	}
+
+	/**
+	 * Determine if a given package has been loaded.
+	 *
+	 * @param  string  $package
+	 * @return bool
+	 */
+	public static function loaded($package)
+	{
+		return array_key_exists($package, static::$loaded);
+	}
+
+}