improving class comments.

system/asset.php

@@ -6,8 +6,9 @@ use System\HTML;
 class Asset {
 
 	/**
-	 * All of the asset containers. Asset containers are created through the
-	 * container method, and are managed as singletons.
+	 * All of the instantiated asset containers.
+	 *
+	 * Asset containers are created through the container method, and are singletons.
 	 *
 	 * @var array
 	 */

system/auth.php

@@ -10,10 +10,10 @@ class Auth {
 	/**
 	 * The current user of the application.
 	 *
-	 * If no user is logged in, this variable will be NULL. Otherwise, it will contain
-	 * the result of the "by_id" closure in the authentication configuration file.
+	 * If no user is logged in, this will be NULL. Otherwise, it will contain the result
+	 * of the "by_id" closure in the authentication configuration file.
 	 *
-	 * However, the user should typically be accessed via the "user" method.
+	 * Typically, the user should be accessed via the "user" method.
 	 *
 	 * @var object
 	 * @see user()

system/cache.php

@@ -10,8 +10,10 @@ class Cache {
 	public static $drivers = array();
 
 	/**
-	 * Get a cache driver instance. If no driver name is specified, the default
-	 * cache driver will be returned as defined in the cache configuration file.
+	 * Get a cache driver instance.
+	 *
+	 * If no driver name is specified, the default cache driver will be returned
+	 * as defined in the cache configuration file.
 	 *
 	 * @param  string  $driver
 	 * @return Cache\Driver

system/config.php

@@ -70,9 +70,6 @@ class Config {
 	/**
 	 * Parse a configuration key.
 	 *
-	 * The value on the left side of the dot is the configuration file
-	 * name, while the right side of the dot is the item within that file.
-	 *
 	 * @param  string  $key
 	 * @return array
 	 */
@@ -93,9 +90,6 @@ class Config {
 	/**
 	 * Load all of the configuration items from a file.
 	 *
-	 * Laravel supports environment specific configuration files. So, the base configuration
-	 * array will be loaded first, then any environment specific options will be merged in.
-	 *
 	 * @param  string  $file
 	 * @param  string  $module
 	 * @return bool
@@ -106,6 +100,9 @@ class Config {
 
 		$path = ($module === 'application') ? CONFIG_PATH : MODULE_PATH.$module.'/config/';
 
+		// Load the base configuration file. Once that is loaded, we will merge any environment
+		// specific configuration options into the base array. This allows for the convenient
+		// cascading of configuration options depending on the application environment.
 		$config = (file_exists($base = $path.$file.EXT)) ? require $base : array();
 
 		if (isset($_SERVER['LARAVEL_ENV']) and file_exists($path = $path.$_SERVER['LARAVEL_ENV'].'/'.$file.EXT))

system/lang.php

@@ -90,9 +90,6 @@ class Lang {
 	/**
 	 * Parse a language key.
 	 *
-	 * The value on the left side of the dot is the language file name,
-	 * while the right side of the dot is the item within that file.
-	 *	 
 	 * @param  string  $key
 	 * @param  string  $language
 	 * @return array