From: Josselin <josselin@...>
Date: 2007-02-18T20:45:05+09:00
Subject: exit in a bloc  DRY way...

 I wrote this code that's running well..
           origin = false
           contact.each {|c|  origin = true  if c.from == parameter }
           nb -= 1 if origin

is there any way to write it in one line ?  (exiting from the bloc when 
the condition is true)
something like :
           contact.each {|c|  nb -= 1; exit;  if c.from == parameter }

tfyl

joss