diff --git a/.gitignore b/.gitignore
index c0a13c86..49452afa 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,4 +8,5 @@ build
 doc
 pkg
 source
+spec/examples.txt
 tmp
diff --git a/Gemfile.lock b/Gemfile.lock
index a1b6f37e..232549ed 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -30,19 +30,19 @@ GEM
       yajl-ruby (~> 1.1.0)
     rake (10.4.2)
     redcarpet (3.0.0)
-    rspec (3.3.0)
-      rspec-core (~> 3.3.0)
-      rspec-expectations (~> 3.3.0)
-      rspec-mocks (~> 3.3.0)
-    rspec-core (3.3.2)
-      rspec-support (~> 3.3.0)
-    rspec-expectations (3.3.1)
+    rspec (3.4.0)
+      rspec-core (~> 3.4.0)
+      rspec-expectations (~> 3.4.0)
+      rspec-mocks (~> 3.4.0)
+    rspec-core (3.4.1)
+      rspec-support (~> 3.4.0)
+    rspec-expectations (3.4.0)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.3.0)
-    rspec-mocks (3.3.2)
+      rspec-support (~> 3.4.0)
+    rspec-mocks (3.4.0)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.3.0)
-    rspec-support (3.3.0)
+      rspec-support (~> 3.4.0)
+    rspec-support (3.4.1)
     slop (3.6.0)
     thor (0.19.1)
     yajl-ruby (1.1.0)
@@ -65,3 +65,6 @@ DEPENDENCIES
   rspec (~> 3.2)
   yard
   zeus
+
+BUNDLED WITH
+   1.11.1
diff --git a/gemfiles/4.0.0.gemfile.lock b/gemfiles/4.0.0.gemfile.lock
index cc84bcc1..6e2d7b0a 100644
--- a/gemfiles/4.0.0.gemfile.lock
+++ b/gemfiles/4.0.0.gemfile.lock
@@ -118,27 +118,27 @@ GEM
     rake (10.4.2)
     rdoc (4.2.0)
     redcarpet (3.3.2)
-    rspec (3.3.0)
-      rspec-core (~> 3.3.0)
-      rspec-expectations (~> 3.3.0)
-      rspec-mocks (~> 3.3.0)
-    rspec-core (3.3.2)
-      rspec-support (~> 3.3.0)
-    rspec-expectations (3.3.1)
+    rspec (3.4.0)
+      rspec-core (~> 3.4.0)
+      rspec-expectations (~> 3.4.0)
+      rspec-mocks (~> 3.4.0)
+    rspec-core (3.4.1)
+      rspec-support (~> 3.4.0)
+    rspec-expectations (3.4.0)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.3.0)
-    rspec-mocks (3.3.2)
+      rspec-support (~> 3.4.0)
+    rspec-mocks (3.4.0)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.3.0)
-    rspec-rails (3.3.3)
+      rspec-support (~> 3.4.0)
+    rspec-rails (3.4.0)
       actionpack (>= 3.0, < 4.3)
       activesupport (>= 3.0, < 4.3)
       railties (>= 3.0, < 4.3)
-      rspec-core (~> 3.3.0)
-      rspec-expectations (~> 3.3.0)
-      rspec-mocks (~> 3.3.0)
-      rspec-support (~> 3.3.0)
-    rspec-support (3.3.0)
+      rspec-core (~> 3.4.0)
+      rspec-expectations (~> 3.4.0)
+      rspec-mocks (~> 3.4.0)
+      rspec-support (~> 3.4.0)
+    rspec-support (3.4.1)
     sass (3.2.19)
     sass-rails (4.0.5)
       railties (>= 4.0.0, < 5.0)
@@ -171,7 +171,7 @@ GEM
       polyglot (>= 0.3.1)
     turbolinks (2.5.3)
       coffee-rails
-    tzinfo (0.3.44)
+    tzinfo (0.3.46)
     uglifier (2.7.2)
       execjs (>= 0.3.0)
       json (>= 1.8.0)
@@ -218,3 +218,6 @@ DEPENDENCIES
   uglifier (>= 1.3.0)
   yard
   zeus
+
+BUNDLED WITH
+   1.11.1
diff --git a/gemfiles/4.0.1.gemfile.lock b/gemfiles/4.0.1.gemfile.lock
index be66e320..d8b5ef88 100644
--- a/gemfiles/4.0.1.gemfile.lock
+++ b/gemfiles/4.0.1.gemfile.lock
@@ -120,27 +120,27 @@ GEM
     rake (10.4.2)
     rdoc (4.2.0)
     redcarpet (3.3.2)
-    rspec (3.3.0)
-      rspec-core (~> 3.3.0)
-      rspec-expectations (~> 3.3.0)
-      rspec-mocks (~> 3.3.0)
-    rspec-core (3.3.2)
-      rspec-support (~> 3.3.0)
-    rspec-expectations (3.3.1)
+    rspec (3.4.0)
+      rspec-core (~> 3.4.0)
+      rspec-expectations (~> 3.4.0)
+      rspec-mocks (~> 3.4.0)
+    rspec-core (3.4.1)
+      rspec-support (~> 3.4.0)
+    rspec-expectations (3.4.0)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.3.0)
-    rspec-mocks (3.3.2)
+      rspec-support (~> 3.4.0)
+    rspec-mocks (3.4.0)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.3.0)
-    rspec-rails (3.3.3)
+      rspec-support (~> 3.4.0)
+    rspec-rails (3.4.0)
       actionpack (>= 3.0, < 4.3)
       activesupport (>= 3.0, < 4.3)
       railties (>= 3.0, < 4.3)
-      rspec-core (~> 3.3.0)
-      rspec-expectations (~> 3.3.0)
-      rspec-mocks (~> 3.3.0)
-      rspec-support (~> 3.3.0)
-    rspec-support (3.3.0)
+      rspec-core (~> 3.4.0)
+      rspec-expectations (~> 3.4.0)
+      rspec-mocks (~> 3.4.0)
+      rspec-support (~> 3.4.0)
+    rspec-support (3.4.1)
     sass (3.2.19)
     sass-rails (4.0.5)
       railties (>= 4.0.0, < 5.0)
@@ -173,7 +173,7 @@ GEM
       polyglot (>= 0.3.1)
     turbolinks (2.5.3)
       coffee-rails
-    tzinfo (0.3.44)
+    tzinfo (0.3.46)
     uglifier (2.7.2)
       execjs (>= 0.3.0)
       json (>= 1.8.0)
@@ -220,3 +220,6 @@ DEPENDENCIES
   uglifier (>= 1.3.0)
   yard
   zeus
+
+BUNDLED WITH
+   1.11.1
diff --git a/gemfiles/4.1.gemfile.lock b/gemfiles/4.1.gemfile.lock
index 1e911602..300337a6 100644
--- a/gemfiles/4.1.gemfile.lock
+++ b/gemfiles/4.1.gemfile.lock
@@ -76,7 +76,7 @@ GEM
       mime-types (>= 1.16, < 3)
     method_source (0.8.2)
     mime-types (2.6.2)
-    minitest (5.8.1)
+    minitest (5.8.3)
     minitest-reporters (1.1.2)
       ansi
       builder
@@ -116,27 +116,27 @@ GEM
     rake (10.4.2)
     rdoc (4.2.0)
     redcarpet (3.3.2)
-    rspec (3.3.0)
-      rspec-core (~> 3.3.0)
-      rspec-expectations (~> 3.3.0)
-      rspec-mocks (~> 3.3.0)
-    rspec-core (3.3.2)
-      rspec-support (~> 3.3.0)
-    rspec-expectations (3.3.1)
+    rspec (3.4.0)
+      rspec-core (~> 3.4.0)
+      rspec-expectations (~> 3.4.0)
+      rspec-mocks (~> 3.4.0)
+    rspec-core (3.4.1)
+      rspec-support (~> 3.4.0)
+    rspec-expectations (3.4.0)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.3.0)
-    rspec-mocks (3.3.2)
+      rspec-support (~> 3.4.0)
+    rspec-mocks (3.4.0)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.3.0)
-    rspec-rails (3.3.3)
+      rspec-support (~> 3.4.0)
+    rspec-rails (3.4.0)
       actionpack (>= 3.0, < 4.3)
       activesupport (>= 3.0, < 4.3)
       railties (>= 3.0, < 4.3)
-      rspec-core (~> 3.3.0)
-      rspec-expectations (~> 3.3.0)
-      rspec-mocks (~> 3.3.0)
-      rspec-support (~> 3.3.0)
-    rspec-support (3.3.0)
+      rspec-core (~> 3.4.0)
+      rspec-expectations (~> 3.4.0)
+      rspec-mocks (~> 3.4.0)
+      rspec-support (~> 3.4.0)
+    rspec-support (3.4.1)
     ruby-progressbar (1.7.5)
     sass (3.2.19)
     sass-rails (4.0.5)
@@ -215,3 +215,6 @@ DEPENDENCIES
   uglifier (>= 1.3.0)
   yard
   zeus
+
+BUNDLED WITH
+   1.11.1
diff --git a/gemfiles/4.2.gemfile.lock b/gemfiles/4.2.gemfile.lock
index 82b6473d..297d52de 100644
--- a/gemfiles/4.2.gemfile.lock
+++ b/gemfiles/4.2.gemfile.lock
@@ -89,16 +89,16 @@ GEM
       mime-types (>= 1.16, < 3)
     method_source (0.8.2)
     mime-types (2.6.2)
-    mini_portile (0.6.2)
-    minitest (5.8.1)
+    mini_portile2 (2.0.0)
+    minitest (5.8.3)
     minitest-reporters (1.1.2)
       ansi
       builder
       minitest (>= 5.0)
       ruby-progressbar
     multi_json (1.11.2)
-    nokogiri (1.6.6.2)
-      mini_portile (~> 0.6.0)
+    nokogiri (1.6.7.1)
+      mini_portile2 (~> 2.0.0.rc2)
     pg (0.18.3)
     posix-spawn (0.3.11)
     protected_attributes (1.0.9)
@@ -141,27 +141,27 @@ GEM
     rake (10.4.2)
     rdoc (4.2.0)
     redcarpet (3.3.2)
-    rspec (3.3.0)
-      rspec-core (~> 3.3.0)
-      rspec-expectations (~> 3.3.0)
-      rspec-mocks (~> 3.3.0)
-    rspec-core (3.3.2)
-      rspec-support (~> 3.3.0)
-    rspec-expectations (3.3.1)
+    rspec (3.4.0)
+      rspec-core (~> 3.4.0)
+      rspec-expectations (~> 3.4.0)
+      rspec-mocks (~> 3.4.0)
+    rspec-core (3.4.1)
+      rspec-support (~> 3.4.0)
+    rspec-expectations (3.4.0)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.3.0)
-    rspec-mocks (3.3.2)
+      rspec-support (~> 3.4.0)
+    rspec-mocks (3.4.0)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.3.0)
-    rspec-rails (3.3.3)
+      rspec-support (~> 3.4.0)
+    rspec-rails (3.4.0)
       actionpack (>= 3.0, < 4.3)
       activesupport (>= 3.0, < 4.3)
       railties (>= 3.0, < 4.3)
-      rspec-core (~> 3.3.0)
-      rspec-expectations (~> 3.3.0)
-      rspec-mocks (~> 3.3.0)
-      rspec-support (~> 3.3.0)
-    rspec-support (3.3.0)
+      rspec-core (~> 3.4.0)
+      rspec-expectations (~> 3.4.0)
+      rspec-mocks (~> 3.4.0)
+      rspec-support (~> 3.4.0)
+    rspec-support (3.4.1)
     ruby-progressbar (1.7.5)
     sass (3.4.18)
     sass-rails (5.0.4)
@@ -238,3 +238,6 @@ DEPENDENCIES
   uglifier (>= 1.3.0)
   yard
   zeus
+
+BUNDLED WITH
+   1.11.1
diff --git a/spec/unit_spec_helper.rb b/spec/unit_spec_helper.rb
index a0d0f190..d727185d 100644
--- a/spec/unit_spec_helper.rb
+++ b/spec/unit_spec_helper.rb
@@ -14,6 +14,8 @@ RSpec.configure do |config|
     config.infer_spec_type_from_file_location!
   end
 
+  config.example_status_persistence_file_path = "spec/examples.txt"
+
   config.before(:all, type: :controller) do
     self.class.controller(ApplicationController) { }
   end