refactored current_env to unstable_env

app/helpers/application_helper.rb

@@ -1,16 +1,11 @@
 module ApplicationHelper
-  def current_env
-    if request.host == 'registry.gitlab.eu'
-      :alpha
-    elsif request.host == 'testepp.internet.ee'
-      :staging
-    elsif Rails.env.development?
-      :development
-    end
+  def unstable_env
+    return nil if Rails.env.production?
+    Rails.env
   end
 
   def env_style
-    return '' if current_env.nil?
-    "background-image: url(#{image_path(current_env.to_s + '.png')});"
+    return '' if unstable_env.nil?
+    "background-image: url(#{image_path(unstable_env.to_s + '.png')});"
   end
 end

app/views/layouts/application.haml

@@ -22,9 +22,9 @@
             %span.icon-bar
           = link_to root_path, class: 'navbar-brand' do
             = APP_CONFIG['app_name']
-            - if current_env.present?
+            - if unstable_env.present?
               .text-center
-                %small{style: 'color: #0074B3;'}= current_env
+                %small{style: 'color: #0074B3;'}= unstable_env
 
         .navbar-collapse.collapse
           %ul.nav.navbar-nav