From: Richard <RichardDummyMailbox58407@...>
Date: 2007-01-26T04:25:06+09:00
Subject: Re: Problem using back-ticks + eval

Hi Erik,

I was working in making "show" simpler,  but I couldn't come up with
that last step.  Beautiful.

Many thanks,
Richard

On Jan 25, 1:44 pm, Eric Hodel <drbr...@segment7.net> wrote:
> On Jan 25, 2007, at 10:40, Richard wrote:
>
> > I'm trying to demo how Ruby handles various argument formats.
>
> > For example,  I write the statement:
> > show %@`ruby DisplayArgs.rb Arg1 Arg2`@
>
> > and I get the output:
> > `ruby DisplayArgs.rb Arg1 Arg2`
> > =>
> > Arg[1]: "Arg1"
> > Arg[2]: "Arg2"
>
> > I'd like avoid having the back-ticks appear in the output.def show(command)
>    puts command
>    puts '=>'
>    puts `#{command}`
> end
>
> --
> Eric Hodel - drbr...@segment7.net -http://blog.segment7.net
> 
> I LIT YOUR GEM ON FIRE!