From: aaron smith <beingthexemplarylists@...>
Date: 2007-01-14T06:07:14+09:00
Subject: Re: Extract array values when using Object.send?

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sweet. Thanks.

On 1/13/07, Chris Carter <cdcarter@gmail.com> wrote:
>
> On 1/13/07, warhero <beingthexemplarylists@gmail.com> wrote:
> > How can I take an array, extract each top level value when using
> > Object.send on an object?.. See the example below..
> >
> > class TestSend
> >         def test( arg1, arg2, arg3)
> >                 puts arg1
> >                 puts arg2
> >                 puts arg3
> >         end
> > end
> >
> > t = TestSend.new
> > t.send('test', 'hey', 1, 'rrr');
> >
> > args = ['hey',1,'rrr']
> > t.send('test', args); #this outputs an argument error, 3 for 1.
> >
> > Thanks
> >
> >
> >
>
> Use the splat op:
>
> t.send('test', *args)
>
> --
> Chris Carter
> concentrationstudios.com
> brynmawrcs.com
>
>

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