Heroku Commander从Ruby掌握Heroku CLI

将heroku和heroku-commander添加到Gemfile：

gem \"heroku\"

gem \"heroku-commander\"

Heroku配置返回应用程序配置的哈希值（来自heroku config输出）：

commander = Heroku::Commander.new({ :app => \"heroku-commander\" })

commander.config # => a hash of all settings for the heroku-commander app

commander = Heroku::Commander.new({ :app => \"heroku\" })