Make sure the picture is copied with the new profile

Gemfile

@@ -45,6 +45,8 @@ gem 'jquery-datatables-rails'
 gem 'morrisjs-rails'
 gem 'raphael-rails'
 
+gem 'copy_carrierwave_file'
+
 group :development do
   gem 'spring'
   gem 'spring-commands-rspec'

Gemfile.lock

@@ -100,6 +100,8 @@ GEM
       execjs
     coffee-script-source (1.9.1.1)
     colorize (0.7.7)
+    copy_carrierwave_file (1.1.0)
+      carrierwave (~> 0.9)
     countries (0.11.5)
       currencies (~> 0.4.2)
       i18n_data (~> 0.7.0)
@@ -356,6 +358,7 @@ DEPENDENCIES
   capybara
   carrierwave
   coffee-rails
+  copy_carrierwave_file
   devise
   devise-i18n
   factory_girl_rails
@@ -390,3 +393,6 @@ DEPENDENCIES
   therubyracer
   uglifier
   yaml_db!
+
+BUNDLED WITH
+   1.10.5

app/models/user.rb

@@ -21,7 +21,12 @@ class User < ActiveRecord::Base
   end
 
   def build_personal_profile(conference, params = {})
-    new_personal_profile = personal_profiles.last.try(:dup) || personal_profiles.build
+    if personal_profiles.last.present?
+      new_personal_profile = personal_profiles.last.try(:dup)
+      CopyCarrierwaveFile::CopyFileService.new(personal_profiles.last, new_personal_profile, :picture).set_file
+    else
+      new_personal_profile = personal_profiles.build
+    end
     new_personal_profile.conference = conference
     new_personal_profile.assign_attributes params
     new_personal_profile