codeguy/Slim — pull request #296 by teacupstudio (2012-05-12 15:12:32+00:00)
Title: Fix for `applyHook()` to pass `$hookArg` to all registered callbacks

I addressed an issue in applyHook() where only the first callback was receiving the specified $hookArg parameter.

Also, applyHook() no longer returns anything.