From: sto.mar@...
Date: 2013-03-30T07:33:56+09:00
Subject: Re: Nil or enter with no input

Am 29.03.2013 16:55, schrieb Phil H.:
> How can I tell if someone has enter nothing in a gets prompt, they only
> press enter. I though maybe it was nil, but that doesn't seem to work. I
> though this was going to work nicely, but doesn't.

The string will be "\n" (a string that contains only a newline):

   if gets == "\n"

or

   if gets.chomp.empty?

will work.

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