From: GianFranco Bozzetti <gf.bozzetti@...>
Date: 2010-07-02T12:30:14+09:00
Subject: Re: getting array input from command line


"Ted Flethuseo" <flethuseo@gmail.com> wrote in message 
news:2d79e2fe1837a47f100e9ce9efd4d72d@ruby-forum.com...
> Cool, but now I'm having some trouble transforming the array from:
>
> ["0", "1", "2", "3"] to [0,1,2,3].. how can I do this?
>
> Ted.
>
> Lee Jarvis wrote:
>> On 26 June 2010 06:58, Ted Flethuseo <flethuseo@gmail.com> wrote:
>>
>>> inFile = ARGV[0]
>>> myArr  = -i params
>>> myArr2 = -o params
>>>
>>> Any help appreciated.
>>> Ted.
>>> --
>>> Posted via http://www.ruby-forum.com/.
>>>
>>>
>> Also, check out OptionParser -
>> http://www.ruby-doc.org/stdlib/libdoc/optparse/rdoc/index.html
>
> -- 
> Posted via http://www.ruby-forum.com/.
>
a = ["1", "2,","3"]
a.map { |x| x.to_i }

HTH gfb