Rails equivalent to php die()?

Is there an equivalent in Rails to PHP's die()?

I have a case where it would make my controller code a 开发者_JAVA技巧little cleaner to set it up in a way that would sometimes call render twice, unless there is a die() that is.

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abort("Message goes here")

See: How to create an exit message

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A direct mapping of PHP's die() in Ruby would be Kernel::exit()