Add redis and redis config

Gemfile

@@ -74,6 +74,10 @@ gem 'http_accept_language', '~> 2.0.1'
 # i18n
 gem 'rails-i18n', '~> 4.0.1'
 
+# redis
+gem 'redis', '~> 3.0.7'
+gem 'hiredis', '~> 0.4.5'
+
 # Background jobs
 gem 'resque', '~> 1.25.1'
 

Gemfile.lock

@@ -148,6 +148,7 @@ GEM
     hashie (2.0.5)
     highline (1.6.20)
     hike (1.2.3)
+    hiredis (0.4.5)
     http_accept_language (2.0.1)
     http_parser.rb (0.5.3)
     i18n (0.6.9)
@@ -276,6 +277,7 @@ DEPENDENCIES
   font-awesome-sass (~> 4.0.2)
   gravtastic (~> 3.2.6)
   guard-livereload
+  hiredis (~> 0.4.5)
   http_accept_language (~> 2.0.1)
   i18n-tasks (~> 0.3.2)
   jbuilder (~> 1.2)
@@ -289,6 +291,7 @@ DEPENDENCIES
   rails!
   rails-i18n (~> 4.0.1)
   redcarpet (~> 3.0.0)
+  redis (~> 3.0.7)
   resque (~> 1.25.1)
   rouge (~> 1.3.1)
   sass-rails!

config/config.example.yml

@@ -2,11 +2,16 @@ default: &default
   name: Campo
   host: localhost
 
+  admin_emails:
+    # - admin@example.com
+
   mailer:
     default_from: 'no-reply@example.com'
 
-  admin_emails:
-    # - admin@example.com
+  redis:
+    host: 127.0.0.1
+    port: 6379
+    db: 0
 
 development:
   <<: *default

config/initializers/resque.rb

@@ -0,0 +1,6 @@
+$redis = Redis.new(host: CONFIG['redis']['host'],
+                   port: CONFIG['redis']['port'],
+                   db: CONFIG['redis']['db'],
+                   driver: :hiredis)
+
+Resque.redis = $redis