From: nobu.nokada@...
Date: 2005-05-30T08:40:20+09:00
Subject: Re: How to find ruby?

Hi,

At Mon, 30 May 2005 08:05:40 +0900,
Mark Probert wrote in [ruby-talk:143962]:
> So, what do other people normally do when they have this kind of situation 
> when it comes to the shebang line?  I'd rather do it in some generic manner 
> rather than have a substitution script run at install time (though that is an 
> option).

  $ cat a.rb
  #!/bin/sh
  exec ruby -x "$0" ${1+"$@"}
  #! ruby -s
  p $foo

  $ ./a.rb -foo=123
  "123"

But I feel the substitution is better.  setup.rb [1] would do
it.

Note that all platforms might not have env under /usr/bin.

[1] http://raa.ruby-lang.org/project/setup

-- 
Nobu Nakada