diff --git a/.rubocop.yml b/.rubocop.yml
new file mode 100644
index 0000000..65f43eb
--- /dev/null
+++ b/.rubocop.yml
@@ -0,0 +1,49 @@
+AllCops:
+  Exclude:
+    - db/schema.rb
+    - db/seeds.rb
+    - bin/**/*
+
+Style/ClassAndModuleChildren:
+  Exclude:
+    - test/test_helper.rb
+
+Style/Documentation:
+  Enabled: false
+
+Style/EmptyLines:
+  Exclude:
+    - config/initializers/sorcery.rb
+
+Style/ExtraSpacing:
+  Exclude:
+    - db/migrate/**/*
+
+Style/IndentationConsistency:
+  EnforcedStyle: rails
+
+Style/MethodDefParentheses:
+  Enabled: false
+
+Style/SpaceBeforeFirstArg:
+  Exclude:
+    - config/routes.rb
+
+Style/StringLiterals:
+  Enabled: false
+
+Metrics/AbcSize:
+  Exclude:
+    - db/migrate/**/*
+
+Metrics/LineLength:
+  Max: 110
+  Exclude:
+    - Rakefile
+    - config/**/*
+    - lib/tasks/**/*
+    - test/test_helper.rb
+
+Metrics/MethodLength:
+  Exclude:
+    - db/migrate/*
diff --git a/.scss-lint.yml b/.scss-lint.yml
new file mode 100644
index 0000000..39eef5a
--- /dev/null
+++ b/.scss-lint.yml
@@ -0,0 +1,11 @@
+scss_files: 'app/assets/stylesheets/**/*.scss'
+
+linters:
+  StringQuotes:
+    enabled: false
+  LeadingZero:
+    style: 'include_zero'
+  SelectorFormat:
+    ignored_names:
+  QualifyingElement:
+    allow_element_with_attribute: true
diff --git a/Dockerfile b/Dockerfile
index c8429bc..b933c69 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,6 +10,7 @@ ENV BUILD_PACKAGES="build-essential libmysqlclient-dev openssl graphviz nodejs c
 RUN apt-get update \
   && apt-get install --fix-missing -y $BUILD_PACKAGES \
   && /usr/sbin/mysqld  --initialize --user=mysql \
+  && service mysql start \
   && echo 'gem: --no-document' >> ~/.gemrc \
   && cp ~/.gemrc /etc/gemrc \
   && chmod uog+r /etc/gemrc \
@@ -33,7 +34,7 @@ RUN cd /root \
   && apt-get clean \
   && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
 
-EXPOSE 3000 3306
+EXPOSE 3000 3306 35729
 WORKDIR /usr/app
 CMD ["mysqld"]
 
diff --git a/Gemfile b/Gemfile
index 1a5f53f..2549807 100644
--- a/Gemfile
+++ b/Gemfile
@@ -5,15 +5,21 @@ gem 'bcrypt', '~> 3.1.7'
 gem 'mysql2', '>= 0.3.18', '< 0.5'
 gem 'rails', '~> 5.0.0'
 
-gem 'autoprefixer-rails'
-gem 'jbuilder', '~> 2.5'
+# gem 'autoprefixer-rails'
+gem 'jbuilder', '~> 2.6'
 gem 'jquery-rails'
-gem 'json', '~> 2.0.1'
+gem 'json', '~> 2.0.2'
 gem 'puma', '~> 3.0'
 gem 'sass-rails', '~> 5.0'
 gem 'turbolinks', '~> 5'
 gem 'uglifier', '>= 1.3.0'
 
+group :development do
+  gem 'rack-livereload'
+  gem 'rails-erd'
+  gem 'web-console'
+end
+
 group :development, :test do
   gem 'awesome_print'
   gem 'binding_of_caller'
@@ -23,16 +29,13 @@ group :development, :test do
   gem 'guard-minitest'
   gem 'guard-rubocop'
   gem 'guard-shell'
-  gem 'listen', '~> 3.0.5'
+  gem 'listen', '~> 3.0'
   gem 'minitest-reporters'
   gem 'pry-byebug'
   gem 'pry-rails'
-  gem 'rack-livereload'
-  gem 'rails-erd'
-  gem 'rubocop'
+  gem 'rubocop', '~> 0.42.0'
   gem 'spring'
   gem 'spring-watcher-listen', '~> 2.0.0'
-  gem 'web-console'
 end
 
 # Windows does not include zoneinfo files, so bundle the tzinfo-data gem
diff --git a/Gemfile.lock b/Gemfile.lock
index dc3cacd..404f65b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -39,10 +39,8 @@ GEM
       minitest (~> 5.1)
       tzinfo (~> 1.1)
     ansi (1.5.0)
-    arel (7.0.0)
+    arel (7.1.0)
     ast (2.3.0)
-    autoprefixer-rails (6.3.7)
-      execjs
     awesome_print (1.7.0)
     bcrypt (3.1.11)
     binding_of_caller (0.7.2)
@@ -91,17 +89,18 @@ GEM
       guard-compat (~> 1.0)
     http_parser.rb (0.6.0)
     i18n (0.7.0)
-    jbuilder (2.5.0)
+    jbuilder (2.6.0)
       activesupport (>= 3.0.0, < 5.1)
       multi_json (~> 1.2)
     jquery-rails (4.1.1)
       rails-dom-testing (>= 1, < 3)
       railties (>= 4.2.0)
       thor (>= 0.14, < 2.0)
-    json (2.0.1)
-    listen (3.0.8)
+    json (2.0.2)
+    listen (3.1.5)
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
+      ruby_dep (~> 1.2)
     loofah (2.0.3)
       nokogiri (>= 1.5.9)
     lumberjack (1.0.10)
@@ -141,7 +140,7 @@ GEM
       pry (~> 0.10)
     pry-rails (0.3.4)
       pry (>= 0.9.10)
-    puma (3.4.0)
+    puma (3.6.0)
     rack (2.0.1)
     rack-livereload (0.3.16)
       rack
@@ -180,7 +179,7 @@ GEM
     rb-fsevent (0.9.7)
     rb-inotify (0.9.7)
       ffi (>= 0.5.0)
-    rubocop (0.41.2)
+    rubocop (0.42.0)
       parser (>= 2.3.1.1, < 3.0)
       powerpack (~> 0.1)
       rainbow (>= 1.99.1, < 3.0)
@@ -188,8 +187,9 @@ GEM
       unicode-display_width (~> 1.0, >= 1.0.1)
     ruby-graphviz (1.2.2)
     ruby-progressbar (1.8.1)
+    ruby_dep (1.3.1)
     sass (3.4.22)
-    sass-rails (5.0.5)
+    sass-rails (5.0.6)
       railties (>= 4.0.0, < 6)
       sass (~> 3.1)
       sprockets (>= 2.8, < 4.0)
@@ -201,7 +201,7 @@ GEM
     spring-watcher-listen (2.0.0)
       listen (>= 2.7, < 4.0)
       spring (~> 1.2)
-    sprockets (3.6.3)
+    sprockets (3.7.0)
       concurrent-ruby (~> 1.0)
       rack (> 1, < 3)
     sprockets-rails (3.1.1)
@@ -232,7 +232,6 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
-  autoprefixer-rails
   awesome_print
   bcrypt (~> 3.1.7)
   binding_of_caller
@@ -243,10 +242,10 @@ DEPENDENCIES
   guard-minitest
   guard-rubocop
   guard-shell
-  jbuilder (~> 2.5)
+  jbuilder (~> 2.6)
   jquery-rails
-  json (~> 2.0.1)
-  listen (~> 3.0.5)
+  json (~> 2.0.2)
+  listen (~> 3.0)
   minitest-reporters
   mysql2 (>= 0.3.18, < 0.5)
   pry-byebug
@@ -255,7 +254,7 @@ DEPENDENCIES
   rack-livereload
   rails (~> 5.0.0)
   rails-erd
-  rubocop
+  rubocop (~> 0.42.0)
   sass-rails (~> 5.0)
   spring
   spring-watcher-listen (~> 2.0.0)
diff --git a/README.md b/README.md
index 7db80e4..4d6c5f9 100644
--- a/README.md
+++ b/README.md
@@ -1,24 +1,26 @@
-# README
+# Skill Assessment Quiz
 
-This README would normally document whatever steps are necessary to get the
-application up and running.
+This application manages quizzes intended to be used as pre-interview skill assessments.
 
-Things you may want to cover:
 
-* Ruby version
 
-* System dependencies
+# dev
+* you can dev native, or in docker
+* use guard
+    * honor RuboCop
+    * keep tests green
+* pull --rebase !always `git config --global pull.rebase true`
 
-* Configuration
+# Docker
 
-* Database creation
+* ./start-docker.sh
+    - will build source image, it not exist
+    - created contaier and starts
+* ./start-dev.sh
+    - after connected to container, run this to spin up a dev session
+    - edit files from host in favorite editor
+* ./start-server.sh
+    - starts up simple server for viewing/demo sans guard
 
-* Database initialization
+visit http://localhost:3000
 
-* How to run the test suite
-
-* Services (job queues, cache servers, search engines, etc.)
-
-* Deployment instructions
-
-* ...
diff --git a/config/environments/production.rb b/config/environments/production.rb
index 517a8bf..2b66046 100644
--- a/config/environments/production.rb
+++ b/config/environments/production.rb
@@ -47,7 +47,7 @@ Rails.application.configure do
   config.log_level = :debug
 
   # Prepend all log lines with the following tags.
-  config.log_tags = [ :request_id ]
+  config.log_tags = [:request_id]
 
   # Use a different cache store in production.
   # config.cache_store = :mem_cache_store
diff --git a/start-dev.sh b/start-dev.sh
index 838e310..b74e8cd 100755
--- a/start-dev.sh
+++ b/start-dev.sh
@@ -1,12 +1,16 @@
-cd /usr/app
-bundle
+if [ -d '/usr/app' ]; then
+  cd /usr/app
+  bundle
 
-service mysql start
-rails db:setup
-rails db:migrate
-rails db:fixtures:load
+  service mysql start
+  rails db:setup
+  rails db:migrate
+  rails db:fixtures:load
 
-tmux new-session -d -s 'rails-dev' 'rails s -b 0.0.0.0'
-tmux split-window -p 80 -v guard
-tmux split-window -p 25 -v
-tmux attach -t rails-dev
+  tmux new-session -d -s 'rails-dev' 'rails s -b 0.0.0.0'
+  tmux split-window -p 85 -v 'bundle exec guard'
+  tmux split-window -p 20 -v
+  tmux attach -t rails-dev
+else
+  echo "Are you in docker container?"
+fi
diff --git a/start-docker.sh b/start-docker.sh
index b3d8687..5e9740e 100755
--- a/start-docker.sh
+++ b/start-docker.sh
@@ -10,7 +10,7 @@ fi
 STATUS=$(docker inspect --format="{{ .State.Running }}" $CONTAINER 2> /dev/null)
 
 if [ $? -eq 1 ]; then
-  docker run --name $CONTAINER -it -p 3000:3000 -p 3306:3306 -v ${PWD}:/usr/app $IMAGE /bin/bash
+  docker run --name $CONTAINER -it -p 3000:3000 -p 35729:35729 -p 3306:3306 -v ${PWD}:/usr/app $IMAGE /bin/bash
   exit
 fi
 
diff --git a/start-server.sh b/start-server.sh
index 7f6d270..a7592d7 100755
--- a/start-server.sh
+++ b/start-server.sh
@@ -1,10 +1,13 @@
-cd /usr/app
-bundle
+if [ -d '/usr/app' ]; then
+  cd /usr/app
+  bundle
 
-service mysql start
-rails db:setup
-rails db:migrate
-rails db:fixtures:load
-
-rails s -b 0.0.0.0
+  service mysql start
+  rails db:setup
+  rails db:migrate
+  rails db:fixtures:load
 
+  rails s -b 0.0.0.0
+else
+  echo "Are you in docker container?"
+fi