Kill trailing whitespace in ruby files

app/controllers/moderator/dashboards_controller.rb

@@ -2,7 +2,7 @@ module Moderator
   class DashboardsController < ApplicationController
     before_filter :janitor_only
     helper :post_flags, :post_appeals
-    
+
     def show
       @dashboard = Moderator::Dashboard::Report.new(params[:min_date] || 2.days.ago.to_date, params[:max_level] || 20)
     end

app/controllers/moderator/invitations_controller.rb

@@ -1,15 +1,15 @@
 module Moderator
   class InvitationsController < ApplicationController
     before_filter :moderator_only
-    
+
     def new
     end
-    
+
     def create
       User.find(params[:invitation][:user_id]).invite!(params[:invitation][:level])
       redirect_to moderator_invitations_path
     end
-    
+
     def index
       @users = User.where("inviter_id = ?", CurrentUser.id).paginate(params[:page])
     end

app/controllers/moderator/ip_addrs_controller.rb

@@ -1,11 +1,11 @@
 module Moderator
   class IpAddrsController < ApplicationController
     before_filter :janitor_only
-    
+
     def index
       @search = IpAddrSearch.new(params[:search])
     end
-    
+
     def search
     end
   end

app/controllers/moderator/post/approvals_controller.rb

@@ -2,7 +2,7 @@ module Moderator
   module Post
     class ApprovalsController < ApplicationController
       before_filter :janitor_only
-      
+
       def create
         @post = ::Post.find(params[:post_id])
         if @post.is_deleted? || @post.is_flagged? || @post.is_pending?

app/controllers/moderator/post/disapprovals_controller.rb

@@ -2,7 +2,7 @@ module Moderator
   module Post
     class DisapprovalsController < ApplicationController
       before_filter :janitor_only
-      
+
       def create
         @post = ::Post.find(params[:post_id])
         @post_disapproval = PostDisapproval.create(:post => @post, :user => CurrentUser.user)

app/controllers/moderator/post/posts_controller.rb

@@ -8,7 +8,7 @@ module Moderator
       def confirm_delete
         @post = ::Post.find(params[:id])
       end
-      
+
       def delete
         @post = ::Post.find(params[:id])
         if params[:commit] == "Delete"
@@ -17,12 +17,12 @@ module Moderator
         end
         redirect_to(post_path(@post))
       end
-      
+
       def undelete
         @post = ::Post.find(params[:id])
         @post.undelete!
       end
-      
+
       def annihilate
         @post = ::Post.find(params[:id])
         @post.annihilate!

app/controllers/moderator/post/queues_controller.rb

@@ -3,7 +3,7 @@ module Moderator
     class QueuesController < ApplicationController
       respond_to :html, :json
       before_filter :janitor_only
-      
+
       def show
         ::Post.without_timeout do
           @posts = ::Post.order("posts.id asc").pending_or_flagged.available_for_moderation(params[:hidden]).search(:tag_match => "#{params[:query]} status:any").paginate(params[:page], :limit => 100)

app/controllers/moderator/tags_controller.rb

@@ -2,15 +2,15 @@ module Moderator
   class TagsController < ApplicationController
     before_filter :moderator_only
     rescue_from TagBatchChange::Error, :with => :error
-    
+
     def edit
     end
-    
+
     def update
       Delayed::Job.enqueue(TagBatchChange.new(params[:tag][:antecedent], params[:tag][:consequent], CurrentUser.user, CurrentUser.ip_addr))
       redirect_to edit_moderator_tag_path, :notice => "Post changes queued"
     end
-    
+
     def error
       redirect_to edit_moderator_tag_path, :notice => "Error"
     end