Kill trailing whitespace in ruby files

test/unit/downloads/file_test.rb

@@ -8,32 +8,32 @@ module Downloads
         @tempfile = Tempfile.new("danbooru-test")
         @download = Downloads::File.new(@source, @tempfile.path)
       end
-    
+
       teardown do
         @tempfile.close
       end
-    
+
       should "stream a file from an HTTP source" do
         @download.http_get_streaming do |resp|
           assert_equal("200", resp.code)
           assert(resp["Content-Length"].to_i > 0, "File should be larger than 0 bytes")
         end
       end
-    
+
       should "throw an exception when the file is larger than the maximum" do
         assert_raise(Downloads::File::Error) do
           @download.http_get_streaming(:max_size => 1) do |resp|
           end
         end
       end
-    
+
       should "store the file in the tempfile path" do
         @download.download!
         assert_equal(@source, @download.source)
         assert(::File.exists?(@tempfile.path), "temp file should exist")
         assert(::File.size(@tempfile.path) > 0, "should have data")
       end
-    
+
       should "initialize the content type" do
         @download.download!
         assert_match(/image\/gif/, @download.content_type)

test/unit/downloads/nico_seiga_test.rb

@@ -8,7 +8,7 @@ module Downloads
         # @tempfile = Tempfile.new("danbooru-test")
         # @download = Downloads::File.new(@source, @tempfile.path)
       end
-    
+
       should "work" do
         # @download.download!
         # assert_equal(201248, ::File.size(@tempfile.path))

test/unit/downloads/pixa_test.rb

@@ -1,5 +1,5 @@
 # require 'test_helper'
-# 
+#
 # module Downloads
 #   class PixaTest < ActiveSupport::TestCase
 #     context "a download for a pixa image" do
@@ -8,7 +8,7 @@
 #         @tempfile = Tempfile.new("danbooru-test")
 #         @download = Downloads::File.new(@source, @tempfile.path)
 #       end
-#     
+#
 #       should "work" do
 #         @download.download!
 #         assert_equal(104627, ::File.size(@tempfile.path))

test/unit/downloads/pixiv_test.rb

@@ -9,12 +9,12 @@ module Downloads
         @download = Downloads::File.new(@source, @tempfile.path)
         @download.download!
       end
-    
+
       should "instead download the big version" do
         assert_equal("http://img65.pixiv.net/img/kiyoringo/21755794_big_p2.png", @download.source)
       end
     end
-    
+
     context "a download for a html page" do
       setup do
         @source = "http://www.pixiv.net/member_illust.php?mode=big&illust_id=23828655"
@@ -23,12 +23,12 @@ module Downloads
         @download = Downloads::File.new(@source, @tempfile.path)
         @download.download!
       end
-      
+
       should "work" do
         assert_equal(185778, ::File.size(@tempfile.path))
       end
     end
-    
+
     context "a download for a small image" do
       setup do
         @source = "http://img02.pixiv.net/img/wanwandoh/4348318_m.jpg"
@@ -36,11 +36,11 @@ module Downloads
         @download = Downloads::File.new(@source, @tempfile.path)
         @download.download!
       end
-      
+
       should "instead download the original version" do
         assert_equal("http://img02.pixiv.net/img/wanwandoh/4348318.jpg", @download.source)
       end
-      
+
       should "work" do
         assert_equal(185778, ::File.size(@tempfile.path))
       end

test/unit/downloads/tinami_test.rb

@@ -1,5 +1,5 @@
 # require 'test_helper'
-# 
+#
 # module Downloads
 #   class TinamiTest < ActiveSupport::TestCase
 #     context "a download for a pixa image" do
@@ -8,7 +8,7 @@
 #         @tempfile = Tempfile.new("danbooru-test")
 #         @download = Downloads::File.new(@source, @tempfile.path)
 #       end
-#     
+#
 #       should "work" do
 #         @download.download!
 #         assert_equal(201248, ::File.size(@tempfile.path))