Fix deployment

.ruby-version

@@ -1 +1 @@
-2.2.0
+2.2.2

Capfile

@@ -5,8 +5,8 @@ require 'capistrano/setup'
 require 'capistrano/deploy'
 
 require 'capistrano/rails'
-#require 'capistrano/rbenv'
-require 'capistrano/rvm'
+require 'capistrano/rbenv'
+#require 'capistrano/rvm'
 
 # Loads custom tasks from `lib/capistrano/tasks' if you have any defined.
 Dir.glob('lib/capistrano/tasks/*.cap').each { |r| import r }

config/deploy/production.rb

@@ -1,8 +1,9 @@
-server 'zeus.ugent.be', user: 'tab', roles: %w{web app db},
-  ssh_options: {
+server 'zeus.ugent.be', user: 'tab', roles: %w{web app db}, ssh_options: {
   forward_agent: true,
   auth_methods: ['publickey'],
   port: 2222
 }
 
 set :rails_env, 'production'
+set :rbenv_type, :system
+set :rbenv_ruby, File.read('.ruby-version').strip

config/deploy/staging.rb

@@ -6,5 +6,3 @@ server 'king.ugent.be', user: 'tab', roles: %w{web app db},
 }
 
 set :rails_env, 'production'
-set :rbenv_type, :system
-set :rbenv_ruby, File.read('.ruby-version').strip