From: Josh Cheek <josh.cheek@...>
Date: 2010-10-21T23:05:19+09:00
Subject: Re: generating random argument lists

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On Thu, Oct 21, 2010 at 8:34 AM, Melody Class <rmiddlehouse@hotmail.com>wrote:

> thanks, the elegance of these is pleasing. question remains: how to i
> split that array of arrays into a list of arrays to pass to the method?
> if i don't split it then my method enumerates not through an array of
> arrays but through an array with only one member: the array of arrays.
> In the end i refactored the method's code to say
> if *args.length==1 and args[0].class==Array then args[0].each do x else
> args.each do x
>
> but I suppose I'm curious as to whether it's possible to generate a list
> of arguments
>
> --
> Posted via http://www.ruby-forum.com/.
>
>
prefix the argument with a splat

my_method( *array_of_arrays )

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