lib/hanzo/modules/installers/remotes.rb in hanzo-0.4.2 vs lib/hanzo/modules/installers/remotes.rb in hanzo-0.4.3

@@ -14,14 +14,18 @@
         Hanzo.run "git remote rm #{env} 2>&1 > /dev/null"
         Hanzo.run "git remote add #{env} [e-mail]:#{app}.git"
       end
 
       def self.environments
-        return YAML.load_file('.heroku-remotes') if File.exists?('.heroku-remotes')
+        return YAML.load_file('.heroku-remotes') if File.exist?('.heroku-remotes')
 
         Hanzo.print 'Cannot locate .heroku-remotes'
         Hanzo.print 'For more information, please read https://github.com/mirego/hanzo'
         exit
+      end
+
+      def self.installed_environments
+        `git remote`.split("\n")
       end
     end
   end
 end