fixed the route

db/migrate/20131112235256_add_encrypted_ssn_to_work_infos.rb

@@ -0,0 +1,5 @@
+class AddEncryptedSsnToWorkInfos < ActiveRecord::Migration
+  def change
+    add_column :work_infos, :encrypted_ssn, :binary
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20131011180207) do
+ActiveRecord::Schema.define(:version => 20131112235256) do
 
   create_table "benefits", :force => true do |t|
     t.datetime "created_at", :null => false
@@ -85,8 +85,9 @@ ActiveRecord::Schema.define(:version => 20131011180207) do
     t.integer  "years_worked"
     t.string   "SSN"
     t.date     "DoB"
-    t.datetime "created_at",   :null => false
-    t.datetime "updated_at",   :null => false
+    t.datetime "created_at",    :null => false
+    t.datetime "updated_at",    :null => false
+    t.binary   "encrypted_ssn"
   end
 
 end