From: gabriele renzi <surrender_it@...1.vip.ukl.yahoo.com>
Date: 2004-02-13T16:54:56+09:00
Subject: Re: return from yielded block

il Thu, 12 Feb 2004 22:40:12 -0700, "Ara.T.Howard"
<Ara.T.Howard@noaa.gov> ha scritto::

>
>i saw something like this recently on clr but can't seem to find it ...


this works.. 

irb(main):001:0>   def meth n
irb(main):002:1>     block_meth do
irb(main):003:2*       if n == 42
irb(main):004:3>         return 'forty-two'
irb(main):005:3>       else
irb(main):006:3*         return 'ask another question'
irb(main):007:3>       end
irb(main):008:2>     end
irb(main):009:1>   end
=> nil
irb(main):010:0>
irb(main):011:0*   def block_meth
irb(main):012:1>     yield
irb(main):013:1>   end
=> nil
irb(main):014:0> meth 10
=> "ask another question"
irb(main):015:0> meth 42
=> "forty-two"


Maybe you wan "next" ?