From: Eric Hodel <drbrain@...7.net>
Date: 2005-05-30T13:29:45+09:00
Subject: Re: How to find ruby?

On 29 May 2005, at 16:40, nobu.nokada@softhome.net wrote:

> 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.

Even more importantly, not every shell has the same path (cron).

-- 
Eric Hodel - drbrain@segment7.net - http://segment7.net
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