How to exit a Ruby program
If you want your app to behave well in a unix environment, it’s important that it exit correctly. In this post you’ll learn all about unix exit codes, the mechanism that Ruby uses to exit a program, and how you can add custom behavior on exit. - http://blog.honeybadger.io/how-to-exit-a-ruby-program/
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Error establishing a database connection
Stopped working for me as well.
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