Kill trailing whitespace in ruby files

test/unit/post_sets/post_test.rb

@@ -14,46 +14,46 @@ module PostSets
         @post_2 = FactoryGirl.create(:post, :tag_string => "b")
         @post_3 = FactoryGirl.create(:post, :tag_string => "c")
       end
-      
+
       teardown do
         CurrentUser.user = nil
         CurrentUser.ip_addr = nil
       end
-      
+
       context "a set for page 2" do
         setup do
           @set = PostSets::Post.new("", 2)
           ::Post.stubs(:records_per_page).returns(1)
         end
-        
+
         should "return the second element" do
           assert_equal(@post_2.id, @set.posts.first.id)
         end
       end
-      
+
       context "a set for the 'a' tag query" do
         setup do
           @post_4 = FactoryGirl.create(:post, :tag_string => "a")
           @post_5 = FactoryGirl.create(:post, :tag_string => "a")
         end
-        
+
         context "with no page" do
           setup do
             @set = PostSets::Post.new("a")
             ::Post.stubs(:records_per_page).returns(1)
           end
-          
+
           should "return the first element" do
             assert_equal(@post_5.id, @set.posts.first.id)
           end
         end
-        
+
         context "for before the first element" do
           setup do
             @set = PostSets::Post.new("a", "b#{@post_5.id}")
             ::Post.stubs(:records_per_page).returns(1)
           end
-          
+
           should "return the second element" do
             assert_equal(@post_4.id, @set.posts.first.id)
           end
@@ -64,40 +64,40 @@ module PostSets
             @set = PostSets::Post.new("a", "a#{@post_4.id}")
             @set.stubs(:records_per_page).returns(1)
           end
-          
+
           should "return the first element" do
             assert_equal(@post_5.id, @set.posts.first.id)
           end
         end
       end
-      
+
       context "a set for the 'a b' tag query" do
         setup do
           @set = PostSets::Post.new("a b")
         end
-        
+
         should "know it isn't a single tag" do
           assert(!@set.is_single_tag?)
         end
       end
-      
+
       context "a set going to the 1,001st page" do
         setup do
           @set = PostSets::Post.new("a", 1_001)
         end
-        
+
         should "fail" do
           assert_raises(Danbooru::Paginator::PaginationError) do
             @set.posts
           end
         end
       end
-      
+
       context "a set for the 'a b c' tag query" do
         setup do
           @set = PostSets::Post.new("a b c")
         end
-        
+
         context "for a non-privileged user" do
           should "fail" do
             assert_raises(PostSets::SearchError) do
@@ -105,12 +105,12 @@ module PostSets
             end
           end
         end
-        
+
         context "for a privileged user" do
           setup do
             CurrentUser.user = FactoryGirl.create(:privileged_user)
           end
-          
+
           should "pass" do
             assert_nothing_raised do
               @set.posts
@@ -118,44 +118,44 @@ module PostSets
           end
         end
       end
-      
+
       context "a set for the 'a' tag query" do
         setup do
           @set = PostSets::Post.new("a")
         end
-        
+
         should "know it is a single tag" do
           assert(@set.is_single_tag?)
         end
-        
+
         should "normalize its tag query" do
           assert_equal("a", @set.tag_string)
         end
-        
+
         should "know the count" do
           assert_equal(1, @set.posts.total_count)
         end
-        
+
         should "find the posts" do
           assert_equal(@post_1.id, @set.posts.first.id)
         end
-        
+
         context "that has a matching wiki page" do
           setup do
             @wiki_page = FactoryGirl.create(:wiki_page, :title => "a")
           end
-          
+
           should "find the wiki page" do
             assert_not_nil(@set.wiki_page)
             assert_equal(@wiki_page.id, @set.wiki_page.id)
           end
         end
-        
+
         context "that has a matching artist" do
           setup do
             @artist = FactoryGirl.create(:artist, :name => "a")
           end
-          
+
           should "find the artist" do
             assert_not_nil(@set.artist)
             assert_equal(@artist.id, @set.artist.id)