这些figaro配置设置是否适用于heroku部署？
所以，我正在使用Figaro存储我的秘密推特和Facebook oauth密钥，以便我可以正确地部署到Heroku。 我想确认我做得对。
在我的application.yml（由figaro生成）：
// Add application configuration variables here, as shown below. // // PUSHER_APP_ID: "2954" // PUSHER_KEY: 7381a978f7dd7f9a1117 // PUSHER_SECRET: abdc3b896a0ffb85d373 // STRIPE_API_KEY: EdAvEPVEC3LuaTg5Q3z6WbDVqZlcBQ8Z // STRIPE_PUBLIC_KEY: pk_BRgD57O8fHja9HxduJUszhef6jCyS // note these are arbitrary keys for the stack overflow FR_FACEBOOK_KEY=1231231233123123 FR_FACEBOOK_SECRET=3123123123123 TWITTER_CONSUMER_KEY=12312312312312 TWITTER_CONSUMER_SECRET=1312312312312 那就是application.yml，那么我只需要运行：
heroku config:add FR_FACEBOOK_KEY=8926 // and so on...
正确？
或者我错过了什么？
提前致谢！
当我运行rake figaro：heroku我收到此错误：
[new_work]$rake figaro:heroku rake aborted! undefined method `reject' for # /usr/local/rvm/gems/ruby-2.0.0-p247/gems/figaro-0.7.0/lib/figaro.rb:39:in `flatten' /usr/local/rvm/gems/ruby-2.0.0-p247/gems/figaro-0.7.0/lib/figaro.rb:17:in `env' /usr/local/rvm/gems/ruby-2.0.0-p247/gems/figaro-0.7.0/lib/figaro/railtie.rb:7:in `block in ' /usr/local/rvm/gems/ruby-2.0.0-p247/gems/activesupport-4.0.0.rc1/lib/active_support/lazy_load_hooks.rb:36:in `call' /usr/local/rvm/gems/ruby-2.0.0-p247/gems/activesupport-4.0.0.rc1/lib/active_support/lazy_load_hooks.rb:36:in `execute_hook' /usr/local/rvm/gems/ruby-2.0.0-p247/gems/activesupport-4.0.0.rc1/lib/active_support/lazy_load_hooks.rb:45:in `block in run_load_hooks' /usr/local/rvm/gems/ruby-2.0.0-p247/gems/activesupport-4.0.0.rc1/lib/active_support/lazy_load_hooks.rb:44:in `each' /usr/local/rvm/gems/ruby-2.0.0-p247/gems/activesupport-4.0.0.rc1/lib/active_support/lazy_load_hooks.rb:44:in `run_load_hooks' /usr/local/rvm/gems/ruby-2.0.0-p247/gems/railties-4.0.0.rc1/lib/rails/application.rb:67:in `inherited' /Users/usr/Sites/new_work/config/application.rb:22:in `' /Users/usr/Sites/new_work/config/application.rb:21:in `' /Users/usr/Sites/new_work/Rakefile:5:in `require' /Users/usr/Sites/new_work/Rakefile:5:in `' /usr/local/rvm/gems/ruby-2.0.0-p247/bin/ruby_executable_hooks:15:in `eval' /usr/local/rvm/gems/ruby-2.0.0-p247/bin/ruby_executable_hooks:15:in `' (See full trace by running task with --trace)
请记住使用:而不是=来分隔您的键和值。 您可以使用ENV["KEY_NAME"]从rails应用程序访问密钥
但是，你没有heroku config:add当你有费加罗时heroku config:add键，只需使用rake figaro:heroku如下所述https://github.com/laserlemon/figaro