From 4cacbac1deff5740d2cd5d02fb89b94d47eee478 Mon Sep 17 00:00:00 2001
From: John Barnette <jbarnette@gmail.com>
Date: Wed, 28 Jan 2009 02:08:21 -0800
Subject: [PATCH] Catch new files.

Any files that are 'new' when the watch loop updates the files list
will be automatically added to the 'changed' list.
---
 lib/lather/watcher.rb | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/lather/watcher.rb b/lib/lather/watcher.rb
index 3112752..43fb1d3 100644
--- a/lib/lather/watcher.rb
+++ b/lib/lather/watcher.rb
@@ -28,8 +28,9 @@ def go!
     private
 
     def update_files
-      @files = find_files
-      changed = []
+      refreshed = find_files
+      changed   = refreshed.keys - @files.keys # seed new files
+      @files    = refreshed
 
       @files.each do |file, mtime|
         changed << file if mtime > @timestamp