Ruby 2.3.2. RACK_ENV=deployment.

.dockerenv.example

@@ -1,4 +1,4 @@
-RACK_ENV=production
+RACK_ENV=deployment
 
 REDIS_URL=redis://redis:6379
 

.irbrc

@@ -1,10 +1,15 @@
-prefix = ENV["RACK_ENV"] || "development"
+env = (ENV["IRB_PROMPT"] || ENV["RACK_ENV"] || "unknown").upcase
+if env == "PRODUCTION" or env == "DEPLOYMENT"
+  color = "31"
+else
+  color = "33"
+end
 
 IRB.conf[:PROMPT][:CUSTOM] = {
-  PROMPT_I: "%03n \e[31m#{prefix} >>\e[0m ",
-  PROMPT_N: "%03n \e[1;33m#{prefix} >>\e[0m ",
+  PROMPT_I: "%03n \e[#{color}m#{env} >>\e[0m ",
+  PROMPT_N: "%03n \e[#{color}m#{env} \e[1;33m>>\e[0m ",
   PROMPT_S: nil,
-  PROMPT_C: "%03n \e[33m#{prefix} ?>\e[0m ",
-  RETURN:   "\e[32m=>\e[0m %s\n"
+  PROMPT_C: "%03n \e[#{color}m#{env} \e[33m?>\e[0m ",
+  RETURN:   "\e[#{color}m#{env} \e[32m=>\e[0m %s\n"
 }
 IRB.conf[:PROMPT_MODE] = :CUSTOM

.ruby-version

@@ -1 +1 @@
-2.3.1
+2.3.2

Gemfile

@@ -1,6 +1,6 @@
 source "https://rubygems.org"
 
-ruby "2.3.1"
+ruby "~> 2.3.0"
 
 gem "rack"
 gem "sinatra"

Gemfile.lock

@@ -6,10 +6,11 @@ GEM
       i18n (~> 0.7)
       minitest (~> 5.1)
       tzinfo (~> 1.1)
-    addressable (2.4.0)
-    airbrake (5.5.0)
-      airbrake-ruby (~> 1.5)
-    airbrake-ruby (1.5.0)
+    addressable (2.5.0)
+      public_suffix (~> 2.0, >= 2.0.2)
+    airbrake (5.6.1)
+      airbrake-ruby (~> 1.6)
+    airbrake-ruby (1.6.0)
     backports (3.6.8)
     better_errors (2.1.1)
       coderay (>= 1.0.0)
@@ -24,10 +25,10 @@ GEM
     debug_inspector (0.0.2)
     dotenv (2.1.1)
     erubis (2.7.0)
-    faraday (0.9.2)
+    faraday (0.10.0)
       multipart-post (>= 1.2, < 3)
-    faraday_middleware (0.10.0)
-      faraday (>= 0.7.4, < 0.10)
+    faraday_middleware (0.10.1)
+      faraday (>= 0.7.4, < 1.0)
     feedjira (2.0.0)
       faraday (~> 0.9)
       faraday_middleware (~> 0.9)
@@ -47,14 +48,12 @@ GEM
     multi_json (1.12.1)
     multi_xml (0.5.5)
     multipart-post (2.0.0)
-    newrelic_rpm (3.16.3.323)
-    nokogiri (1.6.8)
+    newrelic_rpm (3.17.1.326)
+    nokogiri (1.6.8.1)
       mini_portile2 (~> 2.1.0)
-      pkg-config (~> 1.1.7)
     opengraph_parser (0.2.3)
       addressable
       nokogiri
-    pkg-config (1.1.7)
     powder (0.3.0)
       thor (>= 0.11.5)
     pry (0.10.4)
@@ -64,19 +63,20 @@ GEM
     pry-remote (0.1.8)
       pry (~> 0.9)
       slop (~> 3.0)
+    public_suffix (2.0.4)
     puma (3.6.0)
-    rack (1.6.4)
+    rack (1.6.5)
     rack-protection (1.5.3)
       rack
     rack-ssl-enforcer (0.2.9)
     rack-test (0.6.3)
       rack (>= 1.0)
     rake (11.3.0)
-    redis (3.3.1)
+    redis (3.3.2)
     redis-namespace (1.5.2)
       redis (~> 3.0, >= 3.0.4)
     sax-machine (1.3.2)
-    secure_headers (3.4.1)
+    secure_headers (3.5.1)
       useragent
     sinatra (1.4.7)
       rack (~> 1.5)
@@ -133,4 +133,4 @@ RUBY VERSION
    ruby 2.3.1p112
 
 BUNDLED WITH
-   1.13.2
+   1.13.6

Vagrantfile

@@ -2,8 +2,7 @@ $setup_env = <<SCRIPT
 # To unset variables when restarting, set them to an empty string
 export RBENV_ROOT=/home/vagrant/.rbenv
 export PATH=$RBENV_ROOT/bin:$RBENV_ROOT/shims:$PATH
-export RACK_ENV=production
-export RAILS_ENV=production
+export RACK_ENV=deployment
 export LOG_ENABLED=1
 
 export REDIS_URL=redis://localhost:6379/3
@@ -148,8 +147,8 @@ else
   git clone https://github.com/rkh/rbenv-update.git $RBENV_ROOT/plugins/rbenv-update
 fi
 
-rbenv install 2.3.0
-rbenv global 2.3.0
+rbenv install 2.3.2
+rbenv global 2.3.2
 
 gem install bundler
 

app.json

@@ -8,7 +8,7 @@
   "addons": ["heroku-redis"],
   "keywords": ["rss"],
   "env": {
-    "RACK_ENV": "production",
+    "RACK_ENV": "deployment",
     "TWITTER_ACCESS_TOKEN": {
       "description": "(Optional) Your Twitter access token. Read the README.md to learn how to generate this from the consumer key and consumer secret.",
       "required": false

bin/prod_server

@@ -1,2 +1,2 @@
 #!/bin/bash
-RACK_ENV=production bundle exec puma -C config/puma.rb "$@"
+RACK_ENV=deployment bundle exec puma -C config/puma.rb "$@"

config/application.rb

@@ -4,7 +4,7 @@
 Bundler.require(:default, ENV["RACK_ENV"])
 
 # uncomment to get production error pages in development
-# set :environment, :production
+# set :environment, :deployment
 
 configure do
   use Rack::SslEnforcer, only_hosts: /\.herokuapp\.com$/
@@ -15,7 +15,7 @@
   settings.add_charset << "application/atom+xml"
 end
 
-configure :production do
+configure :deployment do
   set :static_cache_control, [:public, :max_age => 86400]
 end