From: Hans Mackowiak <lists@...>
Date: 2013-03-06T03:38:38+09:00
Subject: Re: How `next` works in ruby with `unless` ?

Robert Klemme wrote in post #1100233:
> On Tue, Mar 5, 2013 at 7:23 PM,  <sto.mar@web.de> wrote:
>>> executed. Why does next not skip this statement ?
> Probably because arguments are always evaluated before the "method"
> they are handed over to.
>
>> Nobody writes code like this, so why care.
>
> I wasn't even aware that next accepts an argument - funnily it won't
> accept two (syntax error).
>
> Cheers
>
> robert

hm it does:

[1,2,3,4].map {|d| next d,4,5;p "is not printed" }
#=> [[1, 4, 5], [2, 4, 5], [3, 4, 5], [4, 4, 5]]

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