From: Dossy <dossy@...>
Date: 2002-07-19T01:49:37+09:00
Subject: Re: Q: "print usage_msg, exit 1 if error_flag" does not workO

On 2002.07.19, Mark Slagell <ms@iastate.edu> wrote:
>  (print error_message; exit 1)  if error_flag

Since this thread still hasn't died, I'll throw another
alternative on the heap:

proc { |msg| print msg; exit 1 }.call(error_message) if error_flag

-- Dossy

-- 
Dossy Shiobara                       mail: dossy@panoptic.com 
Panoptic Computer Network             web: http://www.panoptic.com/ 
  "He realized the fastest way to change is to laugh at your own
    folly -- then you can let go and quickly move on." (p. 70)