I'm currently wrapping scripts with begin; rescue; end. Which works, but is annoying to un/comment at two different places and so on. Is there something like error_reporting(0); in PHP, but applied to the exit code and STDERR output?
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2 Answers
You could try trapping the EXIT signal:
The special signal name "EXIT" or signal number zero will be invoked just prior to program termination.
Something like this should guarantee that your script always returns zero to the operating system:
Signal.trap('EXIT') { exit 0 }
For example, this script:
Signal.trap('EXIT') { exit 0 }
exit 1
actually returns zero to the OS despite triggering script's termination with exit 1.
Comments
Actually I did not understand what you are asking for. Here is the answer as I understand. But would be useful if you provide some more detail.
def
some code...
rescue
abort
end
1 Comment
Michael Kohl
abort does an exit(false) but OP is asking for the opposite, so instead of abort you may want to call exit or the more explicit exit(true).