lib/figaro/tasks.rake in figaro-0.5.0 vs lib/figaro/tasks.rake in figaro-0.5.1

@@ -1,9 +1,6 @@
 namespace :figaro do
   desc "Configure Heroku according to application.yml"
   task :heroku, [:app] => :environment do |_, args|
-    app = args[:app] ? " --app #{args[:app]}" : ""
-    rails_env = Kernel.system("heroku config:get RAILS_ENV#{app}").presence
-    Rails.env = rails_env if rails_env
-    Kernel.system("heroku config:add #{Figaro.vars}#{app}")
+    Figaro::Tasks.heroku(args[:app])
   end
 end