laravel/laravel — pull request #1280 by xsbeats (2012-09-25 18:27:36+00:00)
Title: Added exists() method to Schema class

Added an `exists()` method that allows checking the existence of a table within a schema

Also added this newly created method to the `install()` method within the `migrator` class to prevent errors for automated deployment scripts which often need to arbitrarily call the `install()` method.