Cleanup trailing whitespace

app/controllers/way_controller.rb

@@ -14,7 +14,7 @@ class WayController < ApplicationController
     assert_method :put
 
     way = Way.from_xml(request.raw_post, true)
-    
+
     if way
       way.create_with_history @user
       render :text => way.id.to_s, :content_type => "text/plain"
@@ -25,9 +25,9 @@ class WayController < ApplicationController
 
   def read
     way = Way.find(params[:id])
-    
+
     response.last_modified = way.timestamp
-    
+
     if way.visible
       render :text => way.to_xml.to_s, :content_type => "text/xml"
     else
@@ -38,7 +38,7 @@ class WayController < ApplicationController
   def update
     way = Way.find(params[:id])
     new_way = Way.from_xml(request.raw_post)
-    
+
     if new_way and new_way.id == way.id
       way.update_from(new_way, @user)
       render :text => way.version.to_s, :content_type => "text/plain"
@@ -51,7 +51,7 @@ class WayController < ApplicationController
   def delete
     way = Way.find(params[:id])
     new_way = Way.from_xml(request.raw_post)
-    
+
     if new_way and new_way.id == way.id
       way.delete_with_history!(new_way, @user)
       render :text => way.version.to_s, :content_type => "text/plain"
@@ -62,7 +62,7 @@ class WayController < ApplicationController
 
   def full
     way = Way.includes(:nodes => :node_tags).find(params[:id])
-    
+
     if way.visible
       visible_nodes = {}
       changeset_cache = {}
@@ -76,7 +76,7 @@ class WayController < ApplicationController
         end
       end
       doc.root << way.to_xml_node(visible_nodes, changeset_cache, user_display_name_cache)
-      
+
       render :text => doc.to_s, :content_type => "text/xml"
     else
       render :text => "", :status => :gone
@@ -104,7 +104,7 @@ class WayController < ApplicationController
   end
 
   ##
-  # returns all the ways which are currently using the node given in the 
+  # returns all the ways which are currently using the node given in the
   # :id parameter. note that this used to return deleted ways as well, but
   # this seemed not to be the expected behaviour, so it was removed.
   def ways_for_node