From: Kirk Haines <wyhaines@...>
Date: 2010-09-29T05:14:39+09:00
Subject: Re: puts and return

On Tue, Sep 28, 2010 at 2:03 PM, Jim Haungs <jhaungs@gmail.com> wrote:
> 10.times do |i|
>  puts 'too big' and break if i > 5
>  puts "#{i} ok"
> end
>
> I would expect this loop to quit after printing 0 to 5, but it executes
> all 10 times. I know "puts" return nil, but isn't "and" (as opposed to
> &&) supposed to execute both sides of the expression even if one side
> evaluates to false?

&& is what you want, to get that effect.


Kirk Haines