upgrade rails and allow blank iens profile

Gemfile

@@ -1,6 +1,6 @@
 source 'https://rubygems.org'
 
-gem 'rails', '3.2.9'
+gem 'rails', '3.2.11'
 gem 'rack-cors', :require => 'rack/cors'
 
 # Bundle edge Rails instead:
@@ -49,7 +49,7 @@ gem 'kaminari-bootstrap'
 # gem 'jbuilder'
 group :development do
   gem 'pry'
-  gem 'pry-remote'
+  #gem 'pry-remote'
   gem 'rspec-rails'
   gem 'guard-rspec'
   gem 'quiet_assets'

Gemfile.lock

@@ -19,12 +19,12 @@ GIT
 GEM
   remote: https://rubygems.org/
   specs:
-    actionmailer (3.2.9)
+    actionmailer (3.2.11)
-      actionpack (= 3.2.9)
+      actionpack (= 3.2.11)
       mail (~> 2.4.4)
-    actionpack (3.2.9)
+    actionpack (3.2.11)
-      activemodel (= 3.2.9)
+      activemodel (= 3.2.11)
-      activesupport (= 3.2.9)
+      activesupport (= 3.2.11)
       builder (~> 3.0.0)
       erubis (~> 2.7.0)
       journey (~> 1.0.4)
@@ -32,27 +32,27 @@ GEM
       rack-cache (~> 1.2)
       rack-test (~> 0.6.1)
       sprockets (~> 2.2.1)
-    activemodel (3.2.9)
+    activemodel (3.2.11)
-      activesupport (= 3.2.9)
+      activesupport (= 3.2.11)
       builder (~> 3.0.0)
-    activerecord (3.2.9)
+    activerecord (3.2.11)
-      activemodel (= 3.2.9)
+      activemodel (= 3.2.11)
-      activesupport (= 3.2.9)
+      activesupport (= 3.2.11)
       arel (~> 3.0.2)
       tzinfo (~> 0.3.29)
-    activeresource (3.2.9)
+    activeresource (3.2.11)
-      activemodel (= 3.2.9)
+      activemodel (= 3.2.11)
-      activesupport (= 3.2.9)
+      activesupport (= 3.2.11)
-    activesupport (3.2.9)
+    activesupport (3.2.11)
       i18n (~> 0.6)
       multi_json (~> 1.0)
     addressable (2.3.2)
     arel (3.0.2)
     bcrypt-ruby (3.0.1)
-    bootstrap-sass (2.2.1.1)
+    bootstrap-sass (2.2.2.0)
       sass (~> 3.2)
     builder (3.0.4)
-    capybara (2.0.1)
+    capybara (2.0.2)
       mime-types (>= 1.16)
       nokogiri (>= 1.3.3)
       rack (>= 1.0.0)
@@ -61,7 +61,7 @@ GEM
       xpath (~> 1.0.0)
     childprocess (0.3.6)
       ffi (~> 1.0, >= 1.0.6)
-    chunky_png (1.2.6)
+    chunky_png (1.2.7)
     coderay (1.0.8)
     coffee-rails (3.2.2)
       coffee-script (>= 2.2.0)
@@ -101,14 +101,14 @@ GEM
     factory_girl_rails (4.1.0)
       factory_girl (~> 4.1.0)
       railties (>= 3.0.0)
-    ffi (1.1.5)
+    ffi (1.3.1)
     fssm (0.2.9)
-    guard (1.5.4)
+    guard (1.6.1)
-      listen (>= 0.4.2)
+      listen (>= 0.6.0)
       lumberjack (>= 1.0.2)
       pry (>= 0.9.10)
       thor (>= 0.14.6)
-    guard-rspec (2.3.0)
+    guard-rspec (2.3.3)
       guard (>= 1.1)
       rspec (~> 2.11)
     haml (3.1.7)
@@ -133,7 +133,7 @@ GEM
     libwebsocket (0.1.7.1)
       addressable
       websocket
-    listen (0.6.0)
+    listen (0.7.2)
     lumberjack (1.0.2)
     mail (2.4.4)
       i18n (>= 0.4.0)
@@ -145,19 +145,16 @@ GEM
       subexec (~> 0.2.1)
     multi_json (1.5.0)
     mustache (0.99.4)
-    nokogiri (1.5.5)
+    nokogiri (1.5.6)
     orm_adapter (0.0.7)
     polyglot (0.3.3)
     pry (0.9.10)
       coderay (~> 1.0.5)
       method_source (~> 0.8)
       slop (~> 3.3.1)
-    pry-remote (0.1.6)
-      pry (~> 0.9)
-      slop (~> 3.0)
     quiet_assets (1.0.1)
       railties (~> 3.1)
-    rack (1.4.1)
+    rack (1.4.3)
     rack-cache (1.2)
       rack (>= 0.4)
     rack-cors (0.2.7)
@@ -166,23 +163,23 @@ GEM
       rack
     rack-test (0.6.2)
       rack (>= 1.0)
-    rails (3.2.9)
+    rails (3.2.11)
-      actionmailer (= 3.2.9)
+      actionmailer (= 3.2.11)
-      actionpack (= 3.2.9)
+      actionpack (= 3.2.11)
-      activerecord (= 3.2.9)
+      activerecord (= 3.2.11)
-      activeresource (= 3.2.9)
+      activeresource (= 3.2.11)
-      activesupport (= 3.2.9)
+      activesupport (= 3.2.11)
       bundler (~> 1.0)
-      railties (= 3.2.9)
+      railties (= 3.2.11)
-    railties (3.2.9)
+    railties (3.2.11)
-      actionpack (= 3.2.9)
+      actionpack (= 3.2.11)
-      activesupport (= 3.2.9)
+      activesupport (= 3.2.11)
       rack-ssl (~> 1.3.2)
       rake (>= 0.8.7)
       rdoc (~> 3.4)
       thor (>= 0.14.6, < 2.0)
-    rake (10.0.2)
+    rake (10.0.3)
-    rb-fsevent (0.9.2)
+    rb-fsevent (0.9.3)
     rdoc (3.12)
       json (~> 1.4)
     rest-client (1.6.7)
@@ -192,11 +189,11 @@ GEM
       rspec-core (~> 2.12.0)
       rspec-expectations (~> 2.12.0)
       rspec-mocks (~> 2.12.0)
-    rspec-core (2.12.1)
+    rspec-core (2.12.2)
-    rspec-expectations (2.12.0)
+    rspec-expectations (2.12.1)
       diff-lcs (~> 1.1.3)
-    rspec-mocks (2.12.0)
+    rspec-mocks (2.12.1)
-    rspec-rails (2.12.0)
+    rspec-rails (2.12.2)
       actionpack (>= 3.0)
       activesupport (>= 3.0)
       railties (>= 3.0)
@@ -205,12 +202,12 @@ GEM
       rspec-mocks (~> 2.12.0)
     ruby_gntp (0.3.4)
     rubyzip (0.9.9)
-    sass (3.2.3)
+    sass (3.2.5)
     sass-rails (3.2.5)
       railties (~> 3.2.0)
       sass (>= 3.1.10)
       tilt (~> 1.3)
-    selenium-webdriver (2.26.0)
+    selenium-webdriver (2.27.2)
       childprocess (>= 0.2.5)
       libwebsocket (~> 0.1.3)
       multi_json (~> 1.0)
@@ -218,14 +215,14 @@ GEM
     simple_form (2.0.4)
       actionpack (~> 3.0)
       activemodel (~> 3.0)
-    slim (1.3.4)
+    slim (1.3.6)
       temple (~> 0.5.5)
       tilt (~> 1.3.3)
-    slim-rails (1.0.3)
+    slim-rails (1.1.0)
-      actionpack (~> 3.0)
+      actionpack (>= 3.0, < 4.1)
-      activesupport (~> 3.0)
+      activesupport (>= 3.0, < 4.1)
-      railties (~> 3.0)
+      railties (>= 3.0, < 4.1)
-      slim (~> 1.0)
+      slim (~> 1.3)
     slop (3.3.3)
     sprockets (2.2.2)
       hike (~> 1.2)
@@ -252,7 +249,7 @@ GEM
       multi_json (~> 1.0, >= 1.0.2)
     warden (1.1.1)
       rack (>= 1.0)
-    websocket (1.0.4)
+    websocket (1.0.6)
     xpath (1.0.0)
       nokogiri (~> 1.3)
 
@@ -275,10 +272,9 @@ DEPENDENCIES
   mini_magick
   mustache
   pry
-  pry-remote
   quiet_assets
   rack-cors
-  rails (= 3.2.9)
+  rails (= 3.2.11)
   rb-fsevent
   rqrcode
   rspec-rails

app/models/supplier.rb

@@ -34,7 +34,7 @@ class Supplier
   view :by_email, key: :email
 
   validates :name, presence: true
-  validates :iens_profile, numericality: true
+  validates :iens_profile, numericality: {allow_blank: true}
 
   def location=(val)
     lat, lng = val.strip.split(/[ ,]+/).map(&:to_f)

spec/acceptance/suppliers/supplier_main_board_spec.rb_spec.rb

@@ -1,9 +1,9 @@
 require 'acceptance/acceptance_helper'
 
 feature 'Supplier main board spec.rb', %q{
-  In order to manage active list and orders
+  In order to manage active lists and orders
   As a supplier
-  I want to have control over list and orders from the main activity panel
+  I want to have control over lists and orders from the main activity panel
 } do
   background do
     CouchPotato.couchrest_database.recreate!
@@ -16,7 +16,7 @@ feature 'Supplier main board spec.rb', %q{
     @list = create :list, supplier: @supplier, table: @table, user_ids: [@user.id]
   end
 
-  context "using javascript", js: true do
+  context "having javascript activated", js: true do
 
     scenario 'the active list should be present and contained in row having its id' do
       create_active_list
@@ -25,7 +25,7 @@ feature 'Supplier main board spec.rb', %q{
       page.should have_selector "#list-row-#{@list.id}"
     end
 
-    scenario 'order is added to the list before visiting the page' do
+    scenario 'an order is added to the list before visiting the page' do
       create_active_list
       login_supplier_as 'supplier@qwaiter.com'
       product = create :product, supplier: @supplier
@@ -35,7 +35,7 @@ feature 'Supplier main board spec.rb', %q{
       page.should have_selector ".of-list-#{@list.id}"
     end
     
-    scenario 'order is added to the list after visiting the page' do
+    scenario 'an order is added to the list after visiting the page' do
       create_active_list
       login_supplier_as 'supplier@qwaiter.com'
       product = create :product, supplier: @supplier