Adding auto detection of intermediate table names.

Signed-off-by: Taylor Otwell <taylorotwell@gmail.com>

laravel/helpers.php

@@ -376,6 +376,21 @@ function root_namespace($class, $separator = '\\')
 	}
 }
 
+/**
+ * Get the "class basename" of a class or object.
+ *
+ * The basename is considered the name of the class minus all namespaces.
+ *
+ * @param  object|string  $class
+ * @return string
+ */
+function class_basename($class)
+{
+	if (is_object($class)) $class = get_class($class);
+
+	return basename($class);
+}
+
 /**
  * Return the value of the given item.
  *