From: Jimmy Kofler <koflerjim@...>
Date: 2007-08-22T21:06:28+09:00
Subject: Re: Pretty Printing

How about using "rescue nil" ?

ruby -e 'name, surname = /(\w+) (\w+)/.match("foo bar").captures rescue 
nil; p name, surname'
=> "foo"
=> "bar"

ruby -e 'name, surname = /(\w+) (\w+)/.match("").captures rescue nil; p 
name, surname'
=> nil
=> nil


Cheers,

j.k.
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