Use only new hash syntax

config/application.rb

@@ -5,7 +5,7 @@ include ActionView::Helpers::NumberHelper
 
 if defined?(Bundler)
   # If you precompile assets before deploying to production, use this line
-  Bundler.require(*Rails.groups(:assets => %w(development test)))
+  Bundler.require(*Rails.groups(assets: %w(development test)))
   # If you want your assets lazily compiled in production, use this line
   # Bundler.require(:default, :assets, Rails.env)
 end

config/deploy.rb

@@ -12,7 +12,7 @@ set :repository, 'https://github.com/openSUSE/osem.git'
 # They will be linked in the 'deploy:link_shared_paths' step.
 set :shared_paths, %w{ config/database.yml log public/system config/secrets.yml config/config.yml tmp}
 
-task :setup => :environment do
+task setup: :environment do
   queue! %[mkdir -p "#{deploy_to}/shared/log"]
   queue! %[chmod g+rx,u+rwx "#{deploy_to}/shared/log"]
 
@@ -27,7 +27,7 @@ task :setup => :environment do
 end
 
 desc 'Deploys the current version to the server.'
-task :deploy => :environment do
+task deploy: :environment do
   deploy do
     invoke :'git:clone'
     invoke :'deploy:link_shared_paths'
@@ -43,7 +43,7 @@ task :deploy => :environment do
 end
 
 desc 'Notifies the exception handler of the deploy.'
-task :notify_errbit => :environment do
+task notify_errbit: :environment do
   revision = `git rev-parse HEAD`.strip
   user = ENV['USER']
   queue "bundle exec rake hoptoad:deploy TO=#{rails_env} REVISION=#{revision} REPO=#{repository} USER=#{user}"

config/environments/development.rb

@@ -35,6 +35,6 @@ Osem::Application.configure do
   config.eager_load = false
 
   # Set the detault url for action mailer
-  config.action_mailer.default_url_options = { :host => CONFIG['url_for_emails'] }
+  config.action_mailer.default_url_options = { host: CONFIG['url_for_emails'] }
 
 end

config/environments/production.rb

@@ -67,5 +67,5 @@ Osem::Application.configure do
   config.active_support.deprecation = :notify
 
   # Set the detault url for action mailer
-  config.action_mailer.default_url_options = { :host => CONFIG['url_for_emails'] }
+  config.action_mailer.default_url_options = { host: CONFIG['url_for_emails'] }
 end

config/routes.rb

@@ -70,7 +70,7 @@ Osem::Application.routes.draw do
           patch :restart
           get :vote
         end
-        resource :speaker, :only => [:edit, :update]
+        resource :speaker, only: [:edit, :update]
       end
 
       resources :supporters
@@ -79,11 +79,11 @@ Osem::Application.routes.draw do
 
   resources :conference, only: [:show] do
     resources :proposal do
-      resources :event_attachment, :controller => "event_attachments"
+      resources :event_attachment, controller: "event_attachments"
       patch '/confirm' => 'proposal#confirm'
       patch '/restart' => 'proposal#restart'
     end
-    resource :schedule, :only => [] do
+    resource :schedule, only: [] do
       get "/" => "schedule#index"
     end
     member do
@@ -96,17 +96,17 @@ Osem::Application.routes.draw do
 
   namespace :api, defaults: {format: 'json'} do
     namespace :v1 do
-      resources :conferences, :only => :index do
-        resources :conferences, :only => :index
-        resources :rooms, :only => :index
-        resources :tracks, :only => :index
-        resources :speakers, :only => :index
-        resources :events, :only => :index
+      resources :conferences, only: :index do
+        resources :conferences, only: :index
+        resources :rooms, only: :index
+        resources :tracks, only: :index
+        resources :speakers, only: :index
+        resources :events, only: :index
       end
-      resources :rooms, :only => :index
-      resources :tracks, :only => :index
-      resources :speakers, :only => :index
-      resources :events, :only => :index
+      resources :rooms, only: :index
+      resources :tracks, only: :index
+      resources :speakers, only: :index
+      resources :events, only: :index
     end
   end