nicolaslopezj/searchable — pull request #2 by stevenwadejr (2014-10-09 14:55:44+00:00)
Title: Removed reliance on facades.

Changed the reference of the `raw` method on the `DB` facade to instead use a new instance of `Illuminate\Database\Query\Expression`.

This eliminates the reliance on facades, making the trait independent of the framework and can now be used with Eloquent outside of Laravel.