Currency validation: Addressing bug found by @ellevargas

.gitignore

@@ -12,4 +12,63 @@
 !/log/.keep
 /tmp
 
+# Ignore this annoying MACOS file which is a caching file and keeps thumbnails
 .DS_Store
+
+# Hide the .env because it's full of secrets!
+/.env
+
+# Ignore the default SQLite database.
+/db/*.sqlite3
+/db/*.sqlite3-journal
+betsy_development
+betsy_test
+
+
+# Ignore this annoying MACOS file which is a caching file and keeps thumbnails
+.DS_store
+
+# See https://help.github.com/articles/ignoring-files for more about ignoring files.
+#*.rbc
+capybara-*.html
+.rspec
+
+/public/system
+/coverage/
+/spec/tmp
+**.orig
+rerun.txt
+pickle-email-*.html
+
+# TODO Comment out this rule if you are OK with secrets being uploaded to the repo
+config/initializers/secret_token.rb
+
+# Only include if you have production secrets in this file, which is no longer a Rails default
+# config/secrets.yml
+
+# dotenv
+# TODO Comment out this rule if environment variables can be committed
+
+# Hide the .env becuase of secrets
+/.env
+
+## Environment normalization:
+/.bundle
+/vendor/bundle
+
+# these should all be checked in to normalize the environment:
+# Gemfile.lock, .ruby-version, .ruby-gemset
+
+# unless supporting rvm < 1.11.0 or doing something fancy, ignore this:
+.rvmrc
+
+# if using bower-rails ignore default bower_components path bower.json files
+/vendor/assets/bower_components
+*.bowerrc
+bower.json
+
+# Ignore pow environment settings
+.powenv
+
+# Ignore Byebug command history file.
+.byebug_history

Gemfile

@@ -1,6 +1,22 @@
 source 'https://rubygems.org'
 ruby '2.3.1'
 
+#gem for authenticated user actions
+#gem 'devise', '~> 4.2'
+
+#gem for oAuth github Authentication
+gem 'omniauth'
+gem 'omniauth-github'
+
+#make it easier to read
+gem 'awesome_print'
+
+
+#simpler forms?
+gem 'simple_form'
+#make it possible to authenticate from scratch
+gem 'bcrypt'
+
 # Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
 gem 'rails', '4.2.6'
 # Use postgresql as the database for Active Record
@@ -34,7 +50,12 @@ gem 'sdoc', '~> 0.4.0', group: :doc
 
 group :development, :test do
   # Call 'byebug' anywhere in the code to stop execution and get a debugger console
+  gem 'factory_girl_rails', "~> 4.0"
   gem 'byebug'
+  gem 'sqlite3'
+  gem 'dotenv-rails'
+  gem 'pry'
+
 end
 
 group :development do
@@ -43,4 +64,13 @@ group :development do
 
   # Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring
   gem 'spring'
+  gem 'better_errors'
+end
+
+group :test do
+  gem 'minitest-reporters'
+  gem 'simplecov'
 end
+
+gem 'pg', group: :production
+gem 'rails_12factor', group: :production

Gemfile.lock

@@ -36,45 +36,95 @@ GEM
       minitest (~> 5.1)
       thread_safe (~> 0.3, >= 0.3.4)
       tzinfo (~> 1.1)
+    ansi (1.5.0)
     arel (6.0.3)
+    awesome_print (1.7.0)
+    bcrypt (3.1.11)
+    better_errors (2.1.1)
+      coderay (>= 1.0.0)
+      erubis (>= 2.6.6)
+      rack (>= 0.9.0)
     binding_of_caller (0.7.2)
       debug_inspector (>= 0.0.1)
     builder (3.2.2)
-    byebug (8.2.5)
+    byebug (9.0.6)
+    coderay (1.1.1)
     coffee-rails (4.1.1)
       coffee-script (>= 2.2.0)
       railties (>= 4.0.0, < 5.1.x)
     coffee-script (2.4.1)
       coffee-script-source
       execjs
     coffee-script-source (1.10.0)
-    concurrent-ruby (1.0.1)
+    concurrent-ruby (1.0.2)
     debug_inspector (0.0.2)
+    docile (1.1.5)
+    dotenv (2.1.1)
+    dotenv-rails (2.1.1)
+      dotenv (= 2.1.1)
+      railties (>= 4.0, < 5.1)
     erubis (2.7.0)
-    execjs (2.6.0)
-    globalid (0.3.6)
+    execjs (2.7.0)
+    factory_girl (4.7.0)
+      activesupport (>= 3.0.0)
+    factory_girl_rails (4.7.0)
+      factory_girl (~> 4.7.0)
+      railties (>= 3.0.0)
+    faraday (0.9.2)
+      multipart-post (>= 1.2, < 3)
+    globalid (0.3.7)
       activesupport (>= 4.1.0)
+    hashie (3.4.6)
     i18n (0.7.0)
-    jbuilder (2.4.1)
+    jbuilder (2.6.0)
       activesupport (>= 3.0.0, < 5.1)
       multi_json (~> 1.2)
-    jquery-rails (4.1.1)
+    jquery-rails (4.2.1)
       rails-dom-testing (>= 1, < 3)
       railties (>= 4.2.0)
       thor (>= 0.14, < 2.0)
     json (1.8.3)
+    jwt (1.5.6)
     loofah (2.0.3)
       nokogiri (>= 1.5.9)
     mail (2.6.4)
       mime-types (>= 1.16, < 4)
-    mime-types (3.0)
+    method_source (0.8.2)
+    mime-types (3.1)
       mime-types-data (~> 3.2015)
-    mime-types-data (3.2016.0221)
-    mini_portile2 (2.0.0)
-    minitest (5.8.4)
-    multi_json (1.11.3)
-    nokogiri (1.6.7.2)
-      mini_portile2 (~> 2.0.0.rc2)
+    mime-types-data (3.2016.0521)
+    mini_portile2 (2.1.0)
+    minitest (5.9.1)
+    minitest-reporters (1.1.11)
+      ansi
+      builder
+      minitest (>= 5.0)
+      ruby-progressbar
+    multi_json (1.12.1)
+    multi_xml (0.5.5)
+    multipart-post (2.0.0)
+    nokogiri (1.6.8.1)
+      mini_portile2 (~> 2.1.0)
+    oauth2 (1.2.0)
+      faraday (>= 0.8, < 0.10)
+      jwt (~> 1.0)
+      multi_json (~> 1.3)
+      multi_xml (~> 0.5)
+      rack (>= 1.2, < 3)
+    omniauth (1.3.1)
+      hashie (>= 1.2, < 4)
+      rack (>= 1.0, < 3)
+    omniauth-github (1.1.2)
+      omniauth (~> 1.0)
+      omniauth-oauth2 (~> 1.1)
+    omniauth-oauth2 (1.4.0)
+      oauth2 (~> 1.0)
+      omniauth (~> 1.2)
+    pg (0.19.0)
+    pry (0.10.4)
+      coderay (~> 1.1.0)
+      method_source (~> 0.8.1)
+      slop (~> 3.4)
     rack (1.6.4)
     rack-test (0.6.3)
       rack (>= 1.0)
@@ -97,40 +147,58 @@ GEM
       rails-deprecated_sanitizer (>= 1.0.1)
     rails-html-sanitizer (1.0.3)
       loofah (~> 2.0)
+    rails_12factor (0.0.3)
+      rails_serve_static_assets
+      rails_stdout_logging
+    rails_serve_static_assets (0.0.5)
+    rails_stdout_logging (0.0.5)
     railties (4.2.6)
       actionpack (= 4.2.6)
       activesupport (= 4.2.6)
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
-    rake (11.1.2)
+    rake (11.3.0)
     rdoc (4.2.2)
       json (~> 1.4)
+    ruby-progressbar (1.8.1)
     sass (3.4.22)
-    sass-rails (5.0.4)
-      railties (>= 4.0.0, < 5.0)
+    sass-rails (5.0.6)
+      railties (>= 4.0.0, < 6)
       sass (~> 3.1)
       sprockets (>= 2.8, < 4.0)
       sprockets-rails (>= 2.0, < 4.0)
       tilt (>= 1.1, < 3)
-    sdoc (0.4.1)
+    sdoc (0.4.2)
       json (~> 1.7, >= 1.7.7)
       rdoc (~> 4.0)
-    spring (1.7.1)
-    sprockets (3.6.0)
+    simple_form (3.3.1)
+      actionpack (> 4, < 5.1)
+      activemodel (> 4, < 5.1)
+    simplecov (0.12.0)
+      docile (~> 1.1.0)
+      json (>= 1.8, < 3)
+      simplecov-html (~> 0.10.0)
+    simplecov-html (0.10.0)
+    slop (3.6.0)
+    spring (2.0.0)
+      activesupport (>= 4.2)
+    sprockets (3.7.0)
       concurrent-ruby (~> 1.0)
       rack (> 1, < 3)
-    sprockets-rails (3.0.4)
+    sprockets-rails (3.2.0)
       actionpack (>= 4.0)
       activesupport (>= 4.0)
       sprockets (>= 3.0.0)
+    sqlite3 (1.3.12)
     thor (0.19.1)
     thread_safe (0.3.5)
-    tilt (2.0.2)
-    turbolinks (2.5.3)
-      coffee-rails
+    tilt (2.0.5)
+    turbolinks (5.0.1)
+      turbolinks-source (~> 5)
+    turbolinks-source (5.0.0)
     tzinfo (1.2.2)
       thread_safe (~> 0.1)
-    uglifier (3.0.0)
+    uglifier (3.0.2)
       execjs (>= 0.3.0, < 3)
     web-console (2.3.0)
       activemodel (>= 4.0)
@@ -142,14 +210,28 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
+  awesome_print
+  bcrypt
+  better_errors
   byebug
   coffee-rails (~> 4.1.0)
+  dotenv-rails
+  factory_girl_rails (~> 4.0)
   jbuilder (~> 2.0)
   jquery-rails
+  minitest-reporters
+  omniauth
+  omniauth-github
+  pg
+  pry
   rails (= 4.2.6)
+  rails_12factor
   sass-rails (~> 5.0)
   sdoc (~> 0.4.0)
+  simple_form
+  simplecov
   spring
+  sqlite3
   turbolinks
   uglifier (>= 1.3.0)
   web-console (~> 2.0)
@@ -158,4 +240,4 @@ RUBY VERSION
    ruby 2.3.1p112
 
 BUNDLED WITH
-   1.13.5
+   1.13.6