Hi all,
Yeah we can use OptionParser but it suits for advance to perform low
level operation we can use ARGV right.
On Wed, Aug 25, 2010 at 5:21 PM, sasi <[email protected]> wrote:
> Hi all,
>
> There is a library called OptionParser. That will be useful for handling
> the
> command line arguments in ruby.
>
>
> On Wed, Aug 25, 2010 at 4:53 PM, Ranjith <[email protected]> wrote:
>
> > Hi all,
> > Today we will learn how to read command line arguments in a Ruby
> > script. To can solve it by using the special Ruby array ARGV to get the
> > information you need.
> > To get the number of command line arguments passed in to your Ruby
> script,
> > check ARGV.length, like this:
> >
> > # quit unless our script gets two command line arguments
> > unless ARGV.length == 2
> > puts "Dude, not the right number of arguments."
> > puts "Usage: ruby MyScript.rb InputFile.csv SortedOutputFile.csv\n"
> > exit
> > end
> >
> >
> > Hi Balachandar muruganantham I`m not expert in ruby just a beginner but
> > anyhow I will try to find a solution for your issue and send it back to
> > you.
> > Thank you
> >
> >
> > --
> > Cheers,
> > Ranjith Kumar.K,
> > Software Engineer,
> > Sedin Technologies,
> >
> > http://ranjithtenz.wordpress.com/
> > http://victusads.com/
> > _______________________________________________
> > ILUGC Mailing List:
> > http://www.ae.iitm.ac.in/mailman/listinfo/ilugc
> >
>
>
>
> --
> Best Regards,
> R.Sasi, D.C.E., M.C.A.
> Associate System Engineer,
> Chennai.
> _______________________________________________
> ILUGC Mailing List:
> http://www.ae.iitm.ac.in/mailman/listinfo/ilugc
>
--
Cheers,
Ranjith Kumar.K,
Software Engineer,
Sedin Technologies,
http://ranjithtenz.wordpress.com/
http://victusads.com/
_______________________________________________
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