ruby - sinatra中获得当前的env ( production/development/test)
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参考：https://rubyplus.com/articles/2271-Sinatra-Basics-The-Current-Environment
puts Sinatra::Application.environment
访问量: 1258
参考：https://rubyplus.com/articles/2271-Sinatra-Basics-The-Current-Environment
puts Sinatra::Application.environment