[#2279] Moved select_values_for_field to a helper.

app/controllers/overhead_time_entry_activity_controller.rb

@@ -2,6 +2,8 @@ class OverheadTimeEntryActivityController < ApplicationController
   unloadable
 
   before_filter :require_admin
+  helper :overhead
+  include OverheadHelper
   
   def index
     if params[:custom_field]
@@ -14,25 +16,4 @@ class OverheadTimeEntryActivityController < ApplicationController
     
     render :partial => 'values'
   end
-
-  private
-  
-  def select_values_for_field(field)
-    return [] if field.nil?
-
-    if field.field_format == 'list'
-      returning [] do |r|
-        field.possible_values.each do |item|
-          if item == 'Nil'
-            r << [l(:label_none), item] # Nil should use the none label
-          else
-            r << [item, item]
-          end
-        end
-        r
-      end
-    elsif field.field_format == 'bool'
-      return [[true,true],[false,false]]
-    end
-  end
 end