Remove trailing whitespace and tabs

app/helpers/application_helper.rb

@@ -8,9 +8,9 @@ module ApplicationHelper
     menu_name = @group_view_by == 'context' ? 'project' : 'context'
 
     content_tag(:li) do
-      link_to( 
-        t("layouts.navigation.group_view_by_#{menu_name}"), 
-        '#', 
+      link_to(
+        t("layouts.navigation.group_view_by_#{menu_name}"),
+        '#',
         {:id => "group_view_by_link", :accesskey => "g", :title => t('layouts.navigation.group_view_by_title'), :x_current_group_by => @group_view_by} )
     end
   end
@@ -18,14 +18,14 @@ module ApplicationHelper
   def container_toggle(id)
     link_to(
       image_tag("blank.png", :alt => t('common.collapse_expand')),
-      "#", 
+      "#",
       {:class => "container_toggle", :id => id} )
   end
-  
+
   def navigation_link(name, options = {}, html_options = nil, *parameters_for_method_reference)
     link_to name, options, html_options
   end
-    
+
   # Check due date in comparison to today's date Flag up date appropriately with
   # a 'traffic light' colour code
   #
@@ -39,7 +39,7 @@ module ApplicationHelper
   def due_date_mobile(due)
     return DateLabelHelper::DueDateView.new(due, prefs).due_date_mobile_html
   end
-  
+
   # Returns a count of next actions in the given context or project. The result
   # is count and a string descriptor, correctly pluralised if there are no
   # actions or multiple actions
@@ -57,11 +57,11 @@ module ApplicationHelper
     s += ", #{t('common.note', :count => project.note_count)}" unless project.note_count == 0
     s.html_safe
   end
-  
+
   def link_to_context(context, descriptor = sanitize(context.name))
     link_to( descriptor, context, :title => "View context: #{context.name}" )
   end
-  
+
   def link_to_project(project, descriptor = sanitize(project.name))
     link_to( descriptor, project, :title => "View project: #{project.name}" )
   end
@@ -70,19 +70,19 @@ module ApplicationHelper
     link_to(descriptor, edit_note_path(note),
       {:id => "link_edit_#{dom_id(note)}", :class => "note_edit_settings"})
   end
-  
+
   def link_to_project_mobile(project, accesskey, descriptor = sanitize(project.name))
     link_to( descriptor, project_path(project, :format => 'm'), {:title => "View project: #{project.name}", :accesskey => accesskey} )
   end
-  
+
   def item_link_to_context(item)
     link_to_context( item.context, prefs.verbose_action_descriptors ? "[#{item.context.name}]" : "[C]" )
   end
-  
+
   def item_link_to_project(item)
     link_to_project( item.project, prefs.verbose_action_descriptors ? "[#{item.project.name}]" : "[P]" )
   end
-  
+
   def render_flash
     render :partial => 'shared/flash', :object => flash
   end
@@ -90,7 +90,7 @@ module ApplicationHelper
   def time_span_text(date, i18n_text)
     return (date ? "#{i18n_text} #{format_date(date)}" : "").html_safe
   end
-  
+
   def recurrence_time_span(rt)
     case rt.ends_on
     when "no_end_date"
@@ -136,11 +136,11 @@ module ApplicationHelper
   def link_to_sidebar_item(item)
     item.is_a?(Project) ? link_to_project( item ) : link_to_context( item )
   end
-  
+
   def sidebar_html_for_item(item)
     content_tag(:li, link_to_sidebar_item(item) + " (" + count_undone_todos_phrase(item)+")")
   end
-  
+
   def sidebar_html_for_list(list)
     return content_tag(:li, t('sidebar.list_empty')).html_safe if list.empty?
     return list.inject("") { |html, item| html << sidebar_html_for_item(item) }.html_safe
@@ -190,16 +190,16 @@ module ApplicationHelper
     else
       send("#{type}_todos_path")
     end
-  end    
-  
+  end
+
   def determine_done_path
     done_path(controller.controller_name, :done)
   end
-  
+
   def determine_all_done_path
     done_path(controller.controller_name, :all_done)
   end
-  
+
   def get_list_of_error_messages_for(model)
     if model.errors.any?
       content_tag(:div, {:id=>"errorExplanation"}) do
@@ -209,7 +209,7 @@ module ApplicationHelper
       end
     end
   end
-  
+
   def link_to_delete(type, object, descriptor = sanitize(object.name))
     link_to(
       descriptor,
@@ -239,19 +239,19 @@ module ApplicationHelper
   # create a unique object name which can be used in ajax calls returning js
   # to prevent concurrent calls with same functions to overwrite each other functions
   def unique_object_name_for(name)
-    "#{name}_#{SecureRandom.hex(5)}"   
+    "#{name}_#{SecureRandom.hex(5)}"
   end
 
   def js_render(partial, locals = {}, object=nil)
     if object
-      escape_javascript(render(partial: partial, locals: locals, object: object)) 
+      escape_javascript(render(partial: partial, locals: locals, object: object))
     else
-      escape_javascript(render(partial: partial, locals: locals)) 
+      escape_javascript(render(partial: partial, locals: locals))
     end
   end
 
   def js_error_messages_for(object)
     escape_javascript(get_list_of_error_messages_for(object))
-  end  
+  end
 
 end