lib/vault-tools/config.rb in vault-tools-0.3.1 vs lib/vault-tools/config.rb in vault-tools-0.3.2

@@ -1,9 +1,18 @@
 module Vault
   module Config
     extend self
 
+    def remote_env(app, env)
+      heroku = Heroku::API.new
+      heroku.get_config_vars(app).body[env]
+    end
+
+    def core_follower_url
+      remote_env('vault-core-follower', 'DATABASE_URL')
+    end
+
     def env(key)
       ENV[key]
     end
 
     def env!(key)
@@ -16,11 +25,16 @@
 
     def test?
       env('RACK_ENV') == 'test'
     end
 
-    def app_name; env("APP_NAME"); end
-    def port; env!("PORT").to_i; end
+    def app_name
+      env("APP_NAME")
+    end
+
+    def port
+      env!("PORT").to_i
+    end
 
     def database_url(kind = '')
       kind = "#{kind}_".upcase unless kind.empty?
       env!("#{kind}DATABASE_URL")
     end