From cede04f144f499309ad717d628cca2ce923fed42 Mon Sep 17 00:00:00 2001
From: Nicolas Stepien <stepien.nicolas@gmail.com>
Date: Fri, 26 Apr 2013 02:24:13 +0200
Subject: [PATCH] Fix $.debounce calling the function twice.

---
 lib/$.coffee        | 23 +++++++++++------------
 src/features.coffee |  4 ++--
 2 files changed, 13 insertions(+), 14 deletions(-)

diff --git a/lib/$.coffee b/lib/$.coffee
index 35b077f03..c0c500f0e 100644
--- a/lib/$.coffee
+++ b/lib/$.coffee
@@ -147,21 +147,20 @@ $.open = do ->
   else
     (URL) -> window.open URL, '_blank'
 $.debounce = (wait, fn) ->
-  timeout = null
-  that    = null
-  args    = null
-  exec    = ->
+  lastCall = 0
+  timeout  = null
+  that     = null
+  args     = null
+  exec = ->
+    lastCall = Date.now()
     fn.apply that, args
-    timeout = null
   ->
     args = arguments
     that = this
-    if timeout
-      # stop current reset
-      clearTimeout timeout
-    else
-      exec()
-
+    if lastCall < Date.now() - wait
+      return exec()
+    # stop current reset
+    clearTimeout timeout
     # after wait, let next invocation execute immediately
     timeout = setTimeout exec, wait
 $.queueTask = do ->
@@ -235,7 +234,7 @@ $.get = (key, val, cb) ->
 $.set = do ->
   items = {}
 
-  set = $.debounce 500, ->
+  set = $.debounce $.SECOND, ->
     try
       chrome.storage.sync.set items
       items = {}
diff --git a/src/features.coffee b/src/features.coffee
index d771b1df3..01dbb24b2 100644
--- a/src/features.coffee
+++ b/src/features.coffee
@@ -3942,9 +3942,9 @@ Unread =
     Unread.readArray Unread.postsQuotingYou
     Unread.update() if e
 
-  saveLastReadPost: $.debounce 2 * $.SECOND, ->
+  saveLastReadPost: ->
     Unread.db.set
-      boardID: Unread.thread.board.ID
+      boardID:  Unread.thread.board.ID
       threadID: Unread.thread.ID
       val: Unread.lastReadPost