From b36cf54d83874270cff0e4c41e350b6322e523dd Mon Sep 17 00:00:00 2001
From: Mayhem <stepien.nicolas@gmail.com>
Date: Mon, 5 Aug 2013 23:30:39 +0200
Subject: [PATCH] Make use of a few CoffeeScript filters.

---
 lib/$.coffee                | 3 +--
 src/General/Header.coffee   | 3 +--
 src/General/Post.coffee     | 3 +--
 src/General/Settings.coffee | 3 +--
 src/Posting/QR.coffee       | 4 +---
 5 files changed, 5 insertions(+), 11 deletions(-)

diff --git a/lib/$.coffee b/lib/$.coffee
index 811614b78..59e08cbbd 100644
--- a/lib/$.coffee
+++ b/lib/$.coffee
@@ -24,8 +24,7 @@ $.formData = (form) ->
   if form instanceof HTMLFormElement
     return new FormData form
   fd = new FormData()
-  for key, val of form
-    continue unless val
+  for key, val of form when val
     # XXX GM bug
     # if val instanceof Blob
     if val.size and val.name
diff --git a/src/General/Header.coffee b/src/General/Header.coffee
index 5ba74529f..ae98518ed 100644
--- a/src/General/Header.coffee
+++ b/src/General/Header.coffee
@@ -199,8 +199,7 @@ Header =
       '#boardNavDesktopFoot a[href*="boards.4chan.org"]'
     ].join ', '
     path = if useCatalog then 'catalog' else ''
-    for a in as
-      continue if a.dataset.only
+    for a in as when not a.dataset.only
       a.pathname = "/#{a.pathname.split('/')[1]}/#{path}"
     return
   toggleCatalogLinks: ->
diff --git a/src/General/Post.coffee b/src/General/Post.coffee
index 6da7f33dc..1b890c2ec 100644
--- a/src/General/Post.coffee
+++ b/src/General/Post.coffee
@@ -167,8 +167,7 @@ class Post
     return if file
     # Get quotelinks/backlinks to this post
     # and paint them (Dead).
-    for quotelink in Get.allQuotelinksLinkingTo @
-      continue if $.hasClass quotelink, 'deadlink'
+    for quotelink in Get.allQuotelinksLinkingTo @ when not $.hasClass quotelink, 'deadlink'
       $.add quotelink, $.tn '\u00A0(Dead)'
       $.addClass quotelink, 'deadlink'
     return
diff --git a/src/General/Settings.coffee b/src/General/Settings.coffee
index d0360db9e..660d78f78 100644
--- a/src/General/Settings.coffee
+++ b/src/General/Settings.coffee
@@ -277,8 +277,7 @@ Settings =
             '%board'
           else
             c
-      for key, val of Config.hotkeys
-        continue unless key of data.Conf
+      for key, val of Config.hotkeys when key of data.Conf
         data.Conf[key] = data.Conf[key].replace(/ctrl|alt|meta/g, (s) -> "#{s[0].toUpperCase()}#{s[1..]}").replace /(^|.+\+)[A-Z]$/g, (s) ->
           "Shift+#{s[0...-1]}#{s[-1..].toLowerCase()}"
       data.Conf.WatchedThreads = data.WatchedThreads
diff --git a/src/Posting/QR.coffee b/src/Posting/QR.coffee
index c77bdda1e..791e7ded0 100644
--- a/src/Posting/QR.coffee
+++ b/src/Posting/QR.coffee
@@ -176,9 +176,7 @@ QR =
         types[type].push val
     loadPersonas: (type, arr) ->
       list = $ "#list-#{type}", QR.nodes.el
-      for val in arr
-        # XXX Firefox displays empty <option>s in the completion list.
-        continue unless val
+      for val in arr when val
         $.add list, $.el 'option',
           textContent: val
       return